FOR SALE 454 Mercruiser Engine 385 Hp. This engine great running and excellent condition, fully tested. Come with warranty 60 days.
The MerCruiser 454 Mag MPI (7.4L) 385 HP is a high-output big-block V8 marine engine featuring rectangular-port cylinder heads, a high-performance camshaft, and multi-port fuel injection.
Engine Specifications
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- Horsepower: 385 hp at the propshaft (SAV1 rating)
- Displacement: 454 cubic inches (7.4 liters)
- Cylinder Block: GM Big-Block V8 (Gen V or Gen VI depending on year)
- Bore x Stroke: 4.25 in x 4.00 in
- Max Operating RPM: 4600–5000 RPM
- Fuel System: Multi-Port Fuel Injection (MPI)
- Cylinder Heads: High-performance rectangular-port heads
Note: Just over 500 hours.

















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