MerCruiser Quicksilver 350 MPI ALPHA Inboard Engine

MerCruiser Quicksilver 350 MPI 300 HP @ 5000 RPM, 350 Cubic Inch. Fully Dressed Marine Engine. Engine Features: Special Flame Graphics, Multi‑Port Fuel Injection Using Cool Fuel II, Dry Joint Exhaust, Nodular Iron Crankshaft, Roller Camshaft, Vortec Cast Iron Cylinder Heads, Stainless Steel Valves, 9.4:1 Htpereutectic Pistons. It uses ECM 555 with Engine Guardian and is SmartCraft ready, 10‑Pin Harness. Runs on 87 Octane Fuel.

Specifications:

• Horsepower: 300
• Engine type: All new iron block with Quicksilver iron heads Black-X valves, and hardened valve seats
• Displacement (CID/CC): 355
• Displacement (L): 5.8
• Cylinder Configuration: V-8
• Bore and stroke: 4.03 x 3.48″ / 103 x 88 mm
• Full throttle RPM: 4600 – 5000
• Alternator amp / Watt: 65 AMP / 917 Watt
• Dimensions (L x W x H) (Inboard Motors): 32 x 30 x 22″ / 814 x 740 x 559 mm
• Dry weight: 932 lbs
• Compression Ratio: 9.4:1
• Rocker Arm Ratio: 1.5:1 Stamped Steel