2020 Mercury 383 MAG (PLUS-SERIES) Inboard 4V - Opposite 340 HP

383 MAG (PLUS-SERIES) Inboard - Opposite (RH) Rotation Engine 340-hp

PT# 8M0061213 -(NEW) 383 MAG (PLUS-SERIES) Inboard Engine Opposite (RH) Rotation - Transmission not included. Built by Mercury Remanufacturing. 1-Year Mercury Warranty. Specifications: HP / kW @ flywheel: 340 / 254. Maximum RPM (WOT) 4600 - 5000. Engine type: Remanufactured GM V8 Marine Iron Block & Gen+ Heads - 062 Casting. Displacement (CID/L): 383 / 6.3 Bore and stroke: 4.03 x 3.75". Compression ratio: 9.0:1 with Hypereutectic Pistons. Fuel ethanol tolerance: Up to 10%. Fuel requirement: 87 octane (R+M)/2. Engine control system Thunderbolt V w/Knock Control: MIE Calibration. Fuel delivery system: 4V carburetor and mechanical fuel pump. Fuel injection system: carburetor type 750 cfm Weber 4V with electric choke. Air induction: Dual Plane Aluminum Intake Manifold with Bronze Inserts. Alternator: amp 65 amp. Water drain system: Multi-point drain - Hand Removable Blue Drain Plugs. Exhaust system: Iron manifold with Dry-Joint Exhaust Elbow. Cooling system: Thermostatically Controlled Raw Water - 143F Accessory drive system: Serpentine belt Lubrication system: High Flow 100 psi Oil Pump and Copper Oil Cooler. Recommended oil: SAE 25W-50 FC-W synthetic blend racing oil. Rocker arms: 1.6:1 Full Roller Aluminum Dimensions (L x W x H):43x29x22" Weight: (engine only) 914 lbs

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