350MPI Horizon Inboard- V- Drive Engine Only 
300HP @4800 RPM. 350 Cubic Inch Motor Fully Dressed Marine Engine.
Engine, Features 100% New Quicksilver:
Cast Iron Engine Block, Raw Water Cooling with Warm Enxhaust Manifolds, Flush Sytem , 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, ECM555, Engine Guardian Smart Craft Ready , Mechanical Throttle and Shift, and 14-Pin Harness, Runs on 87 Octane Fuel
 
Note: Dealer Must Change driveplate if used with 71 & 72 V - Drive Transmissions.
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