Mercruiser Complete 454 BBC

454 Mercruiser. Mercruiser 7.4, 454 EFI FWC Bloodydecks Large selection of quality mercruiser parts, marine engines, marine parts, boats parts and accessories, such as Mercuiser engines, exhaust, motors, and other boating supplies and accessories. Get the best deals on Mercruiser 454 Complete Inboard Gas Engines when you shop the largest online selection at eBay.com

454 mercruiser horizon engine 370HP Bloodydecks
454 mercruiser horizon engine 370HP Bloodydecks from www.bdoutdoors.com

The 454 MPI came in 2 different Hp version's being the 330Hp model which was known as the 7.4L MPI, and the 385 Hp 454 Magnum MPI Sterndrive Model and 380 Hp 7.4L Magnum MPI LSX Small Block with Big Block Power for Jet Boat Applications

454 mercruiser horizon engine 370HP Bloodydecks

MerCruiser MPI 7.4 V8 454 Featuring a robust 7.4-liter, 454 cubic inch V8 engine, this model is engineered with Multi-Point Fuel Injection (MPI) technology, which ensures optimal fuel efficiency, smoother starts, and reduced emissions for cleaner running Get the best deals on Mercruiser 454 Complete Inboard Gas Engines when you shop the largest online selection at eBay.com The 454 MPI came in 2 different Hp version's being the 330Hp model which was known as the 7.4L MPI, and the 385 Hp 454 Magnum MPI Sterndrive Model and 380 Hp 7.4L Magnum MPI

Mercruiser 7.4L MPI 310hp 1 Year Warranty Engine Only Bravo 454 Big. The 1990 with a 454 may have a Bravo One outdrive, still pending clarification from seller Mercruiser Coupler and Bell Housing Available at Additional Cost

7.4 Liter Bravo 454 Mercruiser Inboard Engine YouTube. LSX Small Block with Big Block Power for Jet Boat Applications Are you referring to the 454 Mag MPI(385 hp) vs the 7.4 Mpi(310hp)? If so, the mag motor is a 4 bolt block with all forged bottom end and rectangle port heads