BETTER-THAN-REBUILT MARINE AUTO TRUCK RV INDUSTRIAL REMANUFACTURED LONGBLOCK ENGINES for: Volvo Penta, Mercury Marine, Mercruiser, OMC, Crusader. 454 and other engines often allowed for core exchange.
MACHINING, ASSEMBLY and TESTING OPERATIONS The block, crank, rods and head are chemically cleaned in a sodium hydroxide jet stripper and Magnafluxed. Typically, cylinders are bored over and chamfered with two-stage plateau honing on the cylinder walls using Sunnen Honing Equipment, heads surfaced, valves refaced or replaced w' guides or liners, never knurled, connecting rods are checked for alignment and cracks, re-sized, and shot-blasted. Crankshaft is Magnafluxed, chem-stripped, re-machined and micro-polished. We fit new statically balanced pistons with Sealed Power piston rings and SS-50 stainless steel oil control rings plus new wrist pins. Bottom end is align-honed if necessary. The engine typically comes with a Melling oil pump, Federal Mogul main and rod bearings, Dura-Bond cam bearings, new marine cam shaft, matching timing gear set, hydraulic lifters, push rods, rocker arm assemblies, Fel-Pro Marine Gasket Set, brass freeze plugs and drain taps, and marine alkyd enamel paint.
ALL engines are hot run-tested at 180F on a SIM Tester at speed allowing us to check compression, test cylinder leak down, pump up the lifters, break in the piston rings, view oil flow and oil pressure to each bearing in the engine, impregnate the internal surfaces with zinc break-in additive, verify valve timing and measure each cylinder's piston ring drag on the cylinder walls. Engines are heavy bagged with anti-corrosion paper, cradled and protected prior to crating.
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------------------------------------------------------------- WARRANTY These engines come standard with a one year/unlimited miles/hour warranty. A two year extension is available at an additional cost. CORE RETURN 30 days allowed for core return. Core returns subject to rebuild-ability requirements. Freeze cracked blocks usually qualify for 50%. Call for value of dissimilar cores.