Higest Quality Mercruiser Marine Engines
7-Year Warranty 1.800.542.3214
350 / 5.7
Since you are replacing your 350 / 5.7 Mercruiser with 200 to 280 horsepower when you purchase ours with 300 to 350 horsepower we will guarantee you will feel the difference in power and consume less fuel or we will refund the difference.
4.3
Now that your replacing your original factory 4.3 try our 4.3 with 50 more horsepower engine and we will guarantee you will feel the diffrence in power and use less fuel or we will refund the difference.
454 / 7.4
You know how much fuel these engine use. We build the same engines with more horsepower and torque. We guarantee if you replace your factorys 454 / 7.4 300 to 380 horsepower with one of our 410 to 450 horsepower you will use less fuel and have more power or we will refund the difference it's that simple.
383 Stroker
You can replace your 5.0-5.7 or 350 Mercruiser with one of our performance 383/6.2 stroker engines. We don't guarantee you will use less fuel we guarantee your boat will turn in to a fun powerfull toy.
All the above mercruiser engines we redesigned and tested that's how we can guarantee to save you fuel while at the same time produce more horsepower. I know it is hard to believe right, but it is true, when it comes to building a better marine engine no other rebuilder tests and know marine engines like us. You can not buy a better engine.
At U.S. Engines we provide high quality rebuilt mercruiser engines that consumers can trust. This steadfast quality control is demonstrated throughout our process – from the expert precision of our experienced technicians to our comprehensive inspection and testing process and 7 years, 500 hours marine engine warranty. Nearly thirty-five years in the industry has honed our skills, perfected our process, and shown us first-hand what our customers want – reliable service, long lasting excellence on which they can depend, and powerful Mercruiser engines that don’t sacrifice quality for affordability.
At U.S. Engines we not only build our own engines, we install marine engines. Our many years of building and installation experience have allowed us to know what engines work best in what situation.
Below is our extensive selection of Mercruiser engines. For a complete list of marine engines or for installation prices please call our factory at 1.800.542.3214.
Our Marine Engine Quick Facts
Our Mercruiser Engines come in two forms from our shop. The factory horse power version is a rebuilt to factory specification, however the original design on the factory model is low in power and troque therefore requires more fuel in order to push your boat. Our "50 more horsepower" build turns your engine into a higher compression engine, still able to use 87 octane fuel, but much less. In addition, the added performance parts incresses torque, which is the main drive to get your boat through the water more quickly and smoothly. You need more torque and horsepower you get both from us. At US ENGINES we re-designed many marine engines to save on fuel
Read our fuel savings guarantee to your left. These engine are better for our economy less pollution and consume far less fuel.
Marine Engine Shipping $200.00
U.S. Engine Staff will coordinate shipping thru out the 50 states saving you time and rates getting that boat back in the water.
Marine Engine Installation
Professional Engine Installations are available in house. Please call for availability and specific price rates for each boat.
Call us on complete engines so you can just drop in and it's ready to run just add fluids and filters.
Additional Information
- {Product}
| Price | This engine save on fuel average 25% |
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Description This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 |
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Description The 165 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 165 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 |
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Description The 181 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 181 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 |
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Description The 3.0 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 3.0 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 |
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Description The 250 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 250 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core |
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Description The 292 6-cylinder engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 292 6-cylinder engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core |
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Description The 4.3 V6 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 4.3 V6 1980 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 plus core |
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Description Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine prouduce 50 more housepower and 25 lbs more torque over your factory engine. Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water. This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine. Our confidence is so strong we will guarantee you will use less fuel while gaining more power. The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty. Have more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core cost |
|
Description The 4.3 V6 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 4.3 V6 1990 - 1995 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 plus core cost |
|
Description Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine prouduce 50 more housepower and 25 lbs more torque over your factory engine. Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water. This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine. Our confidence is so strong we will guarantee you will use less fuel while gaining more power. The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty.. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 plus core cost |
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Description The 4.3 V6 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 4.3 V6 1996 - 1999 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 plus core cost |
|
Description Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine prouduce 50 more housepower and 25 lbs more torque over your factory engine. Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water. This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine. Our confidence is so strong we will guarantee you will use less fuel while gaining more power. The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,095 plus core cost |
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Description The 4.3 V6 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 4.3 V6 2000 - 2009 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description Our higher performance 4.3 will replace your original marine engine without modifications. This is just like your factory engine we just made it more powerful and better on the inside. Our redesigning makes this 4.3 marine prouduce 50 more housepower and 25 lbs more torque over your factory engine. Look at it our way horsepower is like a race horse, but torque is like a clydesdale you know they can pull. Your boats engine is running under heavy load at all times trying to push and cut through the water. This is where torque is needed to move heavy loads pushing your boat much quicker through the water while using less fuel. We do extensive testing to build you a better marine engine. Our confidence is so strong we will guarantee you will use less fuel while gaining more power. The parts we use are performance parts just like those used to make hot rods faster. You still use the same fuel and same parts as your original engine. Our parts are the best to last past our 7 year warranty. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core |
|
Description The 305 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 305 1980 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 plus core |
|
Description The 305 1990 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 305 1990 - 1995 12 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,095 plus core cost |
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Description The 305 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 305 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core cost |
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Description The 305 2000 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 305 2000 - 2006 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core cost |
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Description The 5.0 1980 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.0 1980 - 1989 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,895 plus core cost |
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Description The 5.0 1990 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.0 1990 - 1995 12 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,095 plus core |
|
Description The 5.0 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.0 1996 - 1999 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
|
Description The 5.0 2000 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.0 2000 - 2006 8 Bolt Intake Manifold engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core cost |
|
Description The 350 255 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 255 h.p 1979 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than out 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Call us if you have more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core cost |
|
Description The 350 260 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 260 h.p 1979 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in engine cost just the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and putting out far less polutions. The higher horsepower engines will also produce more torque pushing you boat through the water quicker. Don't forget you will receive much more power. Please call us for more question or need help talk to our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core cost |
|
Description The 350 280 h.p 1979 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 280 h.p 1979 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will be for your boat. Our years of testing leads us to build the best marine engine your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by our company comes with all new performance pistons, performance rings, performance timing chain set, tri metal main bearings, rod bearings, cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the front up and pull you back in the seat Plus our 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 6.2- 383 long stroke engine talk about massive power. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454-7.4 Our 383 - 6.2 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 plus core |
|
Description The 350 260 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 260 h.p 1990 - 1995 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 plus core cost |
|
Description The 350 280 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 280 h.p 1990 - 1995 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core cost |
|
Description This is our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power brings back the fun in boating. I cannot stress to you how great this engine will be for your boat. Our years of testing leads us to build the best marine engine your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by our company comes with all new performance pistons, rings, timing chain set, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel high performance intake and exhaust valves, silicon valve stem seals, performer lifters, rockers, push rods, high performance valve springs, performance camshaft and a 7-year warranty. This 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going fast on the water use our 6.2- 383 stroker talk about massive power. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. Our 383 - 6.2 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. We are determined to make your boating experence much better we know we can because we use this same engine in our boats. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core cost |
|
Description The 350 260 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 260 h.p 1996 - 1999 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description The 350 280 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 280 h.p 1996 - 1999 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,395 plus core |
|
Description Our 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
|
Description This is our 320 horsepower 350 performance marine engine. We guarantee this engine will produce much more power and save on fuel. The 320 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will be for your boat. Our years of testing leads us to build the best marine engine your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by our company comes with all new performance pistons, performance rings, performance timing chain set, performance gears, tri metal main bearings, rod bearings, cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the front up and pull you back in the seat Plus our 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 6.2- 383 long stroke engine talk about massive power. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454-7.4 Our 383 - 6.2 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. Have more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
|
Description The 350 Magnum 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 Magnum 1996 - 1999 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description The 350 260 h.p 2000 - 2009 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 260 h.p 2000 - 2009 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
|
Description The 350 280 h.p 2000 - 2009 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 280 h.p 2000 - 2009 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
|
Description 300 horsepower 350 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 350 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 350 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 350 will replace your original factorys 350 - 305 - 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 350 or our 383 long stroke engine talk about massive power. 383 is our 350 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 350/5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
|
Description The 350 350 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 350 h.p 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
|
Description The 350 Magnum 2000 - 2010 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 Magnum 2000 - 2010 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
|
Description The 350 Black Scorpion 2001 - 2010 330 pshp 4800-5200 rpm engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 350 Black Scorpion 2001 - 2010 330 pshp 4800-5200 rpm engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core |
|
Description The 5.7 260 h.p 1985 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 260 h.p 1985 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,795 plus core |
|
Description The 5.7 280 h.p 1985 - 1989 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 280 h.p 1985 - 1989 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 5.7 will replace your original factorys 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 plus core |
|
Description The 5.7 260 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 260 h.p 1990 - 1995 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $1,995 plus core |
|
Description The 5.7 280 h.p 1990 - 1995 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 280 h.p 1990 - 1995 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
|
Description This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 5.7 will replace your original factorys 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description The 5.7 260 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 260 h.p 1996 - 1999 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description The 5.7 280 h.p 1996 - 1999 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 280 h.p 1996 - 1999 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,395 plus core |
|
Description This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 5.7 will replace your original factorys 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel.. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
|
Description The 5.7 320 h.p 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 320 h.p 1996 - 1999 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
|
Description The 5.7 Magnum 1996 - 1999 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 Magnum 1996 - 1999 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,195 plus core |
|
Description The 5.7 260 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 260 h.p 2000 - 2009engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
|
Description The 5.7 280 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 280 h.p 2000 - 2009 engines comes with all new pistons, rings, timing chain, gears, main bearings, rod bearings, cam bearings, brass freeze plugs, stainless steel valves, high heat seals, rockers, push rods and high RPM valve springs. This engine is just like your original factory engine, we bored the cylinders bigger, machine all the castings and replaced all the parts with better than factory ones. Our marine parts must be better to last longer than our 7-year warranty. Please consider purchasing one of our higher horsepower engines, the fuel savings alone will pay the difference in the first season. We re-designed these engines to consume less fuel, making them cleaner burning plus save's you money and less polution. Don't forget you will receive more power. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
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Description This is our 300 horsepower 5.7 built right here in our factory. We guarantee this engine will produce much more power and save on fuel. Customers replies and our testing in boats like yours right on the water have proven up to 25% fuel savings using the same prop. The 300 horse 5.7 we build will make your boat come to life like it never has before, you can feel and hear the power bringing back the fun in boating. I cannot stress to you how great this engine will feel in your boat plus save you on fuel costs. Our many years of testing leads us to build the best marine engines your money can buy. We don't just build marine engines we make them better and guarantee this like no one else can. Only our 300 horsepower 5.7 built by this company comes with all new performance pistons, performance rings, performance timing chain, performance gears, tri metal main bearings, tri medal rod bearings, tri medal cam bearings, brass freeze plugs, high performance stainless intake and exhaust valves, high performance silicon valve stem seals, performance lifters, rockers, push rods, high rpm valve springs, heavy duty keepers, performance camshaft and a 7-year warranty. Now when you hit the throttle your boats power will lift the nose and pull you back in the seat. The engines you buy from us has only the high quality marine parts to be able to last our 7-year warranty Plus our 300 horse 5.7 will replace your original factorys 5.7 - and 5.0 without any changes or modifacations. Now if your looking for super power for those of you that are into going real fast on the water you need our 350 horse 5.7 or our 383 long stroke engine talk about massive power. 383 is our 5.7 engine with a brand new 400 crankshaft makes that long stroke. The longer stroke produces so much more torque, yes you will need to change that prop so you can go 10 to 15 MPH faster. For you big cruisers this 383 engine is the next best thing to a 454/7.4 Our 383 will take the place of you original factorys 5.7 and 5.0 it's a drop in with our help. Hot rods owners make their toys faster from performance engine builders. We do same for your boat and improve fuel econony like no other marine engine builder. US ENGINE'S is dedicated in making your boating experience a much better time. Take it from us, more power in your toy will put a smile on your face. So many others will sell you a discount engine made for cars that engine will not move your boat and uses lots more fuel. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 5.7 350 h.p 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 350 h.p 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 5.7 Magnum 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 5.7 Magnum 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 5.7 Black Scorpion 2001 - 2010 330 pshp 4800-5200 rpm engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, performance carburetor, intake and exhaust manifolds. 5.7 Black Scorpion 2001 - 2010 330 pshp 4800-5200 rpm engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 6.2 Black Scorpion 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 6.2 Black Scorpion 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metel main bearings, tri metel rod bearings, tri metel cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 383 Stroker 350 h.p 1985 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 383 Stroker 350 h.p 1985 - 1995 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metel main bearings, tri metel rod bearings, tri metel cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 383 Stroker 400 h.p 1985 - 1995 12 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 383 Stroker 400 h.p 1985 - 1995 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri matel main bearings, tri matel rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 383 Stroker 360 h.p 1996 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 383 Stroker 360 h.p 1996 - 2006 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,995 plus core |
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Description The 383 Stroker 410 h.p 1996 - 2006 8 Bolt Intake Manifold engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 383 Stroker 410 h.p 1996 - 2006 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with greater performance and save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
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Description The 454 300 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 300 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 454, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
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Description Need more power like to use less fuel. Replace your engine with our 420 horse 454, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
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Description The 454 350 h.p 1975 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 350 h.p 1975 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 454 400 h.p 1975 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 400 h.p 1975 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
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Description Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 454 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 454 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,595 plus core |
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Description The 454 330 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 330 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,795 plus core |
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Description The 454 350 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 350 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
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Description The 454 Magnum 415 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 Magnum 415 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,995 plus core |
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Description The 454 Magnum 420 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 Magnum 420 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $3,195 plus core |
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Description The 454 Mercruiser Magnum 425 h.p with 2 1/2" intake ports engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 Mercruiser Magnum 425 h.p with 2 1/2" intake ports engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,995 plus core |
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Description The 454 Horizon 385 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 Horizon 385 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $3,695 plus core |
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Description The 454 450 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 450 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder designing high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,295 plus core |
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Description The 7.4 330 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 330 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
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Description The 7.4 350 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 350 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
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Description The 7.4 400 h.p 1989 - 1993 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 400 h.p 1989 - 1993 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,495 plus core |
|
Description The 7.4 330 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 330 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,695 plus core |
|
Description The 7.4 350 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 350 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,795 plus core |
|
Description The 7.4 400 h.p 1994 - 1996 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 400 h.p 1994 - 1996 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,595 plus core |
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Description The 7.4 330 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 330 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,795 plus core |
|
Description The 7.4 350 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 350 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,895 plus core |
|
Description The 7.4 400 h.p 1997 - 2005 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 400 h.p 1997 - 2005 engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Need more power like to use less fuel. Replace your engine with our 420 horse 7.4, the difference in power will suprise you so will the fuel savings. We designed this engine to replace your original factory engine without making any changes. All the parts off your original marine engine will fit on our 420 horse engine. The fuel savings alone in one season will more than pay for the difference in engine price. We have installed and tested this in several boats of various sizes. This how we can guarantee your boat will use less fuel with more power or we will refund the difference. The parts we use are high performance parts but you can still use same fuel as you do now. Your big cruisers will be the most pleased from our 420 horse as it puts out around 100 lbs more torque over your low horsepower factory marine engine. Torque is just what your boat need to be able to push it through the water quicker. Just like the big diesel trucks they have more torque than horsepower. Torque will move heavy boat. You smaller boats all I can say is hold on. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
best power uses less fuel see notes below
7.4 Magnum 425 h.p With 2" intake ports engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs.
Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water.
Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net.
| Price | $3,195 plus core |
|
Description The 7.4 Magnum 425 h.p with 2 1/2" intake ports engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 Magnum 425 h.p with 2 1/2" intake ports engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $2,995 plus core |
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Description The 7.4 Horizon 385 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 Horizon 385 h.p engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $3,695 plus core |
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Description The 7.4 450 h.p engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 7.4 450 h.p engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $4,195 plus core |
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Description The 8.1 Horizon 370 Propshaft horse power 4200-4600 RPMS engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 8.1 Horizon 370 Propshaft horse power 4200-4600 RPMS engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $4,695 plus core |
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Description The 8.1S HO 425 Propshaft horse power 4400-5000 RPMS engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 8.1S HO 425 Propshaft horse power 4400-5000 RPMS engines comes with new pistons, rings, timing set, main bearings, rod bearings, cam bearings, brass freeze plugs, valves, seals, rockers, push rods and valve springs. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $5,995 plus core |
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Description The 454 500 h.p With (aluminum heads) engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 454 500 h.p With (aluminum heads) engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3211 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $4,195 plus core |
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Description The 496 mag 450 H.P 2000 - 2009 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 496 mag 450 H.P 2000 - 2009 engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
| Price | $5,895 plus core |
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Description The 502 engine you purchase from us is a long block engine with gaskets. Long block engines consist of block with heads and rockers bolted on as pictured. We do sell other parts new oil pan, valve covers, timing cover, distributor, carburetor and exhaust. 502engine comes with all new high performance parts, pistons, piston rings, timing chain, gears, tri metal main bearings, tri metal rod bearings, tri metal cam bearings, brass freeze plugs, stainless steel intake & exhaust valves, high heat seals, rockers, push rods and high rpm valve springs. Our performance parts are the very best, these parts must be able to last beyond our 7 year warranty. You can trust US ENGINE'S to build you long lasting performance marine engines. We are the only marine engine builder redesigning high performance boat engines with great performance save's on fuel. We test these performance engines on the water. Got more question or need help call our marine experts at 800-542-3214 or 253-852-3263 Email usengine@comcast.net. | |
