Mercury® Remanufacturing
Plus-Series Inboards
Value performance for your inboard repower.
Standard and opposite rotation versions are available
Owners Manuals
Need an Owner’s Manual for your Mercury engine to perform maintenance, replace parts or just learn more about your engine? Mercury has made it easy for you to purchase a printed copy or to download and print your own copy. To order a printed version of the Service Manual for your particular Mercury Outboard or MerCruiser Engine, click here.
Specifications
Mercury® Remanufacturing: Plus-Series Inboards
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Print Compare With Other ProductsPart number - 865108R10
HP / kW @ flywheel - 350 / 261
Maximum RPM (WOT) - 4600 - 5000
Engine type - V-8 Remanufactured Iron Marine Block
Displacement (CID/L) - 383 / 6.3
Bore and stroke - 4.03 x 3.75" / 102 x 95 mm
Compression ratio - 9.0:1
Fuel ethanol tolerance - Up to 10%
Engine control system - ECM 555 W/Knock Control & Crankshaft Trigger
Fuel delivery system - GEN III cool fuel
Fuel injection system / carburetor type - Multi-point electronic fuel injection (MPI)
Air induction - Two-piece long runner intake with 75 mm throttle body (80 mm w/DTS)
Alternator amp / Watt - 65 amp / 917 watt
Water drain system - Multi-point drain
Exhaust system - Electro-deposition paint coated warm iron manifold with wet joint elbow
Cooling system - 160F Raw Water Bravo with Sea Water Pump
Accessory drive system - Serpentine belt
Lubrication system - High Flow 100 psi Oil Pump
Recommended oil - Mercury MerCruiser Synthetic Blend 25W-40, NMMA Certified FC-W Synthetic Blend
Pistons - Cast Hypereutectic Alloy
Cranktrain - Powder Metal Rods and Forged 4340 Steel Crankshaft
Rocker arms - 1.6:1 Roller Tip Steel
Dimensions (L x W x H) - 32 x 30 x 22" / 814 x 740 x 559 mm
Weight (engine only) - 932 lbs / 423 kg
Documents
Buy the Books
You can order all available Mercury literature online or through any authorized Mercury dealer. Please have your outboard or sterndrive serial number before placing the order.
- Operation, Maintenance, and Warranty Manuals
- Parts Manual
- Service Manual
Brochures
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