454 Mercruiser. Mercruiser 7.4L MPI 310hp 1 Year Warranty Engine Only Bravo 454 Big 7.4L (454 ci) Complete Engine Package (1986-Later Applications) This complete engine package is designed to replace most 1986 and later MerCruiser 7.4L (454 ci) engines (can be modified to work in most OMC, Volvo Penta, Crusader, inboard, etc., applications).This engine is Remanufactured, All components are 100% brand new and include a 1-year factory warranty. 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 from www.ebay.ca
The 1990 Mercruiser may be an Alpha One, Generation One (per Google) Sterndrive Engines ( 454 Magnum MPI V-8 ) MerCruiser 454 MAG MPI Specifications (2012 Model)(Contact us for latest model information) Propshaft Horsepower: 385 (288 kW) Displacement (Liter/CID): 7.4L/454 Cylinders: V-8 Bore & Stroke (inches/mm): 4.25 x 4.00/108 x 101 Compression Ratio: 8.6:1 Fuel System: MPI Full Throttle RPM Range: 4600-5000.
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 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 Equipped with a complete fuel system as well as the ignition system.
Find Mercruiser 7.4L 454 Gen 6 Bravo Complete Motor FI Freshwater. The 1990 Mercruiser may be an Alpha One, Generation One (per Google) 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
454 mercruiser bravo 3 package. 454 MAG 392 Hp Power Package (No Longer Available) This Power-Pack is the perfect repower option for pre-1992 base 7.4L applications or for even for 1992 and up applications looking to upgrade from a 310/330HP 7.4L to the higher HP and higher torque 454 MAG 392 HP engine 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