Quicksilver 8M0187358 3.0L TKS Alpha Sterndrive – Engine Only

135 HP @ 4800 RPM. 181 Cubic Inch Fully Dressed Marine Engine. Engine Features: Non-Power Steering, Front Engine Mount,z7 Turn Key Start Carburetor with Mechanical Fuel Pump. It is built with 100% new Quicksilver:cast iron block, large fillet radii crankshaft, Tri-metal bearings, 9.3:1 pistons, revised TKS carburetor calibration, 140°F thermostat, NGK spark plugs, and 1.5:1 rocker arms. Quicksilver cast iron cylinder heads feature: hardened seats, screw in studs, Black-X valves, & an exclusive Quicksilver combustion chamber allowing 4° BTDC base timing. Audio warning horn for overheat, low oil pressure, and low drive lube levels.It uses EST Analog Ignition, Single-Point Water Drain Using Blue Hoses, and 14-Pin Harness. Provision is made in the block for dealer installation of side engine mounts. Pilot bore machined into crankshaft to accept dealer installed Volvo couplers. Shipped with MerCruiser Alpha Coupler. Runs on 87 Octane Fuel.
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.