350 MPI ALPHA - ENGINE ONLY
350 MPI ALPHA – Alpha Engine Only. 300 HP @ 5000 RPM.
350 Cubic Inch Fully Dressed Marine Engine.
Engine Features 100% new Quicksilver:
- Cast Iron Engine Block,
- Raw Water Cooling with Warm Exhaust Manifolds,
- Flush System,
- Special Flame Graphics,
- Multi‑Port Fuel Injection using Cool fuel II,
- Dry Joint Exhaust,
- Roller Camshaft,
- Quicksilver Cast Iron Cylinder Heads featuring Black‑X Valve Tech,
- 1.5:1 stamped rocker arms,
- Engine Guardian,
- SmartCraft Ready,
- Mechanical Throttle and Shift,
- 10‑Pin Harness.
Runs on 87 Octane Fuel.
NOTE: If used with an Alpha One (Gen I) drive, this engine requires Seawater
Pump Kit 46‑8M0139983 & serpentine belt 57‑865615Q03 (sold separately) for
NOTE: Because this is a completely new engine and not a major repower
assembly, the old engine being replaced is to be returned per EPA 1068.240.
300 HP 100% New Quicksilver Sterndrive Engine
- 5.0 EFI,
- 5.0L MPI,
- 5.7L EFI,
- 350 MPI sterndrive Alpha models.
"For Europe, this engine is not allowed for recreational usage, please request your
customer service to sign an exemption form ‑ see page j"
Please contact us for more information.