Mercruiser Marine Tried and True Engines


Click on one of the engines below to get further information, including the PRICE!


 

{Description}
2001 454 Mercruiser 330 H.P
2001 454   Mercruiser    330   H.P

 

Price $2495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 350 H.P
2001 454   Mercruiser    350   H.P

 

Price $2595
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 375 H.P
2001 454   Mercruiser    375   H.P

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 400 H.P
2001 454   Mercruiser    400   H.P

 

Price $2795
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 410 H.P With 1 1/2" Intake Ports
2001 454   Mercruiser    410   H.P  With   1 1/2 Intake Ports

 

Price $2895
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best Engine for Larger Boats. This is the higest torque 454 Marine Engine with good fuel econony for big cruisers.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 420 H.P With 2" Intake Ports
2001 454 Mercruiser 420 H.P   With 2 Intake Ports

 

Price $2995
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best for Performance Boats. This Engine Gives You Maximum Power From Start to 4,600 RPM Great for Pulling Skiers & Tubes while using less fuel over stock. Gets out of the Hole Very Quickly.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Magnum 425 H.P With 2 1/2" Intake Ports
Mercruiser High Performance
2001 454   Magnum    425   H.P   With 2 1/2 Intake Ports   Mercruiser High Performance

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser 485 H.P Requires 91 Octain Fuel.
Forged Dome Pistons
2001  454   Mercruiser    485   H.P   Requires  91  Octain  Fuel.    Forged Dome Pistons

 

Price $3495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser Bravo 1
( 310 pshp @ 4,000 to 4,400 rpms )
2001 454   Mercruiser    Bravo   1   ( 310  pshp   @   4,000   to  4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser Bravo 2
( 310 pshp @ 4,000 to 4,400 rpms )
2001 454   Mercruiser    Bravo   2   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser Bravo 3
( 310 pshp @ 4,000 to 4,400 rpms )
2001 454   Mercruiser    Bravo   3   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Mercruiser Horizon
( 380 pshp @ 4,400 to 4,800 rpms )
2001 454   Mercruiser    Horizon    (  380  pshp   @   4,400  to  4,800  rpms )

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Tournment Ski ( 395 pshp @ 4,600 to 4,800 rpms )
2001 454   Tournment   Ski   (  395  pshp   @   4,600  to  4,800  rpms )

 

Price $3395
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Magnum MPI Bravo 1
( 385 pshp @ 4,600 to 5,000 rpms )
2001  454   Magnum   MPI   Bravo  1  (  385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Magnum MPI Bravo 2
( 385 pshp @ 4,600 to 5,000 rpms )
2001  454   Magnum   MPI   Bravo  2   ( 385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Magnum MPI Bravo 3
( 385 pshp @ 4,600 to 5,000 rpms)
2001  454   Magnum   MPI   Bravo   3   ( 385  pshp   @   4,600  to  5,000  rpms)

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2001 454 Black Hawk
2001  454   Black Hawk

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 330 H.P
2002 454   Mercruiser    330   H.P

 

Price $2495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 350 H.P
2002 454   Mercruiser    350   H.P

 

Price $2595
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 375 H.P
2002 454   Mercruiser    375   H.P

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 400 H.P
2002 454   Mercruiser    400   H.P

 

Price $2795
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 410 H.P With 1 1/2" Intake Ports
2002 454   Mercruiser    410   H.P  With   1 1/2 Intake Ports

 

Price $2895
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best Engine for Larger Boats. This is the higest torque 454 Marine Engine with good fuel econony for big cruisers.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 420 H.P With 2" Intake Ports
2002 454 Mercruiser 420 H.P   With 2 Intake Ports

 

Price $2995
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best for Performance Boats. This Engine Gives You Maximum Power From Start to 4,600 RPM Great for Pulling Skiers & Tubes while using less fuel over stock. Gets out of the Hole Very Quickly.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Magnum 425 H.P With 2 1/2" Intake Ports
Mercruiser High Performance
2002 454   Magnum    425   H.P   With 2 1/2 Intake Ports   Mercruiser High Performance

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser 485 H.P Requires 91 Octain Fuel.
Forged Dome Pistons
2002 454   Mercruiser    485   H.P   Requires  91  Octain  Fuel.    Forged Dome Pistons

 

Price $3495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser Bravo 1
( 310 pshp @ 4,000 to 4,400 rpms )
2002 454   Mercruiser    Bravo   1   ( 310  pshp   @   4,000   to  4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser Bravo 2
( 310 pshp @ 4,000 to 4,400 rpms )
2002 454   Mercruiser    Bravo   2   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser Bravo 3
( 310 pshp @ 4,000 to 4,400 rpms )
2002 454   Mercruiser    Bravo   3   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Mercruiser Horizon
( 380 pshp @ 4,400 to 4,800 rpms )
2002 454   Mercruiser    Horizon    (  380  pshp   @   4,400  to  4,800  rpms )

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Tournment Ski ( 395 pshp @ 4,600 to 4,800 rpms )
2002 454   Tournment   Ski   (  395  pshp   @   4,600  to  4,800  rpms )

 

Price $3395
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Magnum MPI Bravo 1
( 385 pshp @ 4,600 to 5,000 rpms )
2002  454   Magnum   MPI   Bravo  1  (  385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Magnum MPI Bravo 2
( 385 pshp @ 4,600 to 5,000 rpms )
2002 454   Magnum   MPI   Bravo  2   ( 385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Magnum MPI Bravo 3
( 385 pshp @ 4,600 to 5,000 rpms)
2002 454   Magnum   MPI   Bravo   3   ( 385  pshp   @   4,600  to  5,000  rpms)

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2002 454 Black Hawk
2002 454   Black Hawk

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 330 H.P
2003  454   Mercruiser    330   H.P

 

Price $2495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 350 H.P
2003   454   Mercruiser    350   H.P

 

Price $2595
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 375 H.P
2003  454   Mercruiser    375   H.P

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 400 H.P
2003  454   Mercruiser    400   H.P

 

Price $2795
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 410 H.P With 1 1/2" Intake Ports
2003  454   Mercruiser    410   H.P  With   1 1/2 Intake Ports

 

Price $2895
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best Engine for Larger Boats. This is the higest torque 454 Marine Engine with good fuel econony for big cruisers.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 420 H.P With 2" Intake Ports
2003  454 Mercruiser 420 H.P   With 2 Intake Ports

 

Price $2995
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best for Performance Boats. This Engine Gives You Maximum Power From Start to 4,600 RPM Great for Pulling Skiers & Tubes while using less fuel over stock. Gets out of the Hole Very Quickly.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Magnum 425 H.P With 2 1/2" Intake Ports
Mercruiser High Performance
2003  454   Magnum    425   H.P   With 2 1/2 Intake Ports   Mercruiser High Performance

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser 485 H.P Requires 91 Octain Fuel.
Forged Dome Pistons
2003   454   Mercruiser    485   H.P   Requires  91  Octain  Fuel.    Forged Dome Pistons

 

Price $3495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser Bravo 1
( 310 pshp @ 4,000 to 4,400 rpms )
2003  454   Mercruiser    Bravo   1   ( 310  pshp   @   4,000   to  4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser Bravo 2
( 310 pshp @ 4,000 to 4,400 rpms )
2003  454   Mercruiser    Bravo   2   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser Bravo 3
( 310 pshp @ 4,000 to 4,400 rpms )
2003  454   Mercruiser    Bravo   3   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Mercruiser Horizon
( 380 pshp @ 4,400 to 4,800 rpms )
2003  454   Mercruiser    Horizon    (  380  pshp   @   4,400  to  4,800  rpms )

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Tournment Ski ( 395 pshp @ 4,600 to 4,800 rpms )
2003  454   Tournment   Ski   (  395  pshp   @   4,600  to  4,800  rpms )

 

Price $3395
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Magnum MPI Bravo 1
( 385 pshp @ 4,600 to 5,000 rpms )
2003  454   Magnum   MPI   Bravo  1  (  385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Magnum MPI Bravo 2
( 385 pshp @ 4,600 to 5,000 rpms )
2003   454   Magnum   MPI   Bravo  2   ( 385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Magnum MPI Bravo 3
( 385 pshp @ 4,600 to 5,000 rpms)
2003  454   Magnum   MPI   Bravo   3   ( 385  pshp   @   4,600  to  5,000  rpms)

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2003 454 Black Hawk
2003  454   Black Hawk

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 330 H.P
2004 454   Mercruiser    330   H.P

 

Price $2495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 350 H.P
2004 454   Mercruiser    350   H.P

 

Price $2595
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 375 H.P
2004 454   Mercruiser    375   H.P

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 400 H.P
2004 454   Mercruiser    400   H.P

 

Price $2795
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 410 H.P With 1 1/2" Intake Ports
2004 454   Mercruiser    410   H.P  With   1 1/2 Intake Ports

 

Price $2895
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 420 H.P With 2" Intake Ports
2004 454 Mercruiser 420 H.P   With 2 Intake Ports

 

Price $2995
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Best for Performance Boats. This Engine Gives You Maximum Power From Start to 4,600 RPM Great for Pulling Skiers & Tubes while using less fuel over stock. Gets out of the Hole Very Quickly.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Magnum 425 H.P With 2 1/2" Intake Ports
Mercruiser High Performance
2004  454   Magnum    425   H.P   With 2 1/2 Intake Ports   Mercruiser High Performance

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser 485 H.P Requires 91 Octain Fuel.
Forged Dome Pistons
2004  454   Mercruiser    485   H.P   Requires  91  Octain  Fuel.    Forged Dome Pistons

 

Price $3495
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser Bravo 1
( 310 pshp @ 4,000 to 4,400 rpms )
2004 454   Mercruiser    Bravo   1   ( 310  pshp   @   4,000   to  4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser Bravo 2
( 310 pshp @ 4,000 to 4,400 rpms )
2004 454   Mercruiser    Bravo   2   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser Bravo 3
( 310 pshp @ 4,000 to 4,400 rpms )
2004  454   Mercruiser    Bravo   3   ( 310  pshp   @   4,000  to   4,400  rpms )

 

Price $2695
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Mercruiser Horizon
( 380 pshp @ 4,400 to 4,800 rpms )
2004  454   Mercruiser    Horizon    (  380  pshp   @   4,400  to  4,800  rpms )

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Tournment Ski ( 395 pshp @ 4,600 to 4,800 rpms )
2004  454   Tournment   Ski   (  395  pshp   @   4,600  to  4,800  rpms )

 

Price $3395
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Magnum MPI Bravo 1
( 385 pshp @ 4,600 to 5,000 rpms )
2004   454   Magnum   MPI   Bravo  1  (  385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Magnum MPI Bravo 2
( 385 pshp @ 4,600 to 5,000 rpms )
2004   454   Magnum   MPI   Bravo  2   ( 385  pshp   @   4,600  to  5,000  rpms )

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Magnum MPI Bravo 3
( 385 pshp @ 4,600 to 5,000 rpms)
2004  454   Magnum   MPI   Bravo   3   ( 385  pshp   @   4,600  to  5,000  rpms)

 

Price $3295
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

2004 454 Black Hawk
2004   454   Black Hawk

 

Price $3195
Description

Includes approximately 425 horsepower with approximately 375 horsepower at the prop. The 454 Magnum includes dome pistons that increase torque and horsepower. The 454 Magnum that includes 2" intake ports has increased torque over the 454 Magnum that includes 2 1/2" intake ports. Our tests have shown that the 454 Magnum Mercruiser engine is worth the extra money and offers a great return on investment. For RPMs over 4,000, large intake ports are best. RPMs of 1,500 to 4,500 get better power with smaller intake ports. Those who are replacing a 454 Chevy marine engine and desire to get more power while reducing fuel usage, should install the 454 Magnum engine.

Call for more information at 1-877-631-2628 or 1.877.631.2628. You can also click on the engine year and size for prices.

 

 

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