May 17, 2025
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Mercruiser 383 MPI Inboard Engine

$12,995.00

Mercruiser 383 MPI Inboard Engine Complete 865108R10 MIE Transmission

SKU: IB000013 Category: Tag:
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Mercruiser 383 MPI Inboard Engine Complete 865108R10 MIE Transmission

This is a fully rebuilt 6.3L/383ci Mercruiser engine for sale. rebuilt 383 engine that is ready for drop-in. 350 horsepower Bravo Setup 4bbl Carb.

Features

  • Kilowatts @ flywheel : 261
  • Maximum RPM (WOT) : 4800-5200
  • Cylinders : V-8 Remanufactured Iron Marine Block
  • Displacement (CID/L) : 383 / 6.3
  • Bore & Stroke (in/mm) : 4.03 x 3.75in / 102 x 95mm
  • Compression Ratio : 9.0:1
  • Fuel / Ethanol Tolerance : 87 octane / up to 10% ethanol
  • Engine Control System : ECM 555 W/Knock Control & Crankshaft Trigger
  • Fuel Delivery System : GEN II Cool Fuel with Boost Pump
  • Fuel Injection System : Multi-point electronic fuel injection (MPI)
  • Induction System : Two-piece long runner intake with 75mm throttle body
  • Charging alternator amp : 65
  • Charging alternator watt : 917
  • Water drain system : Multi-point drain
  • Exhaust System : Electro-deposition paint coated warm iron manifold with dry 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 FC-W rated
  • Pistons : Cast Hypereutectic Alloy
  • Cranktrain : Powder Metal Rods and Forged 4340 Steel
  • Crankshaft : Rocker Arms 1.6:1 Roller Tip Steel

Specifications

  • Brand: Mercruiser
  • Displacement: 6.3L/383ci
  • Horsepower: 350hp
  • Warranty: 3 Year warranty.

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