OIL SYSTEM RS O/C M8

FUELING® M-Eight oil pumps have the groove machined on the back cover to accept the factory crank bearing seal FUELING® oil pump and camplate combination eliminate common pressure and scavenge issues associated with the factory oiling systems Increased oil volume from the larger gears and properly sized passages along with the pressure relief valve seat and seal from these oil pumps is essential for proper oiling system function FUELING® oil pumps are bench tested, the relief valve is seated and sealed to a minimum of 30 psi with full pop off at 55-60 psi Increases oil flow and volume by enlarging the oil pump reservoirs and critical oil passages including matching the oil portholes throughout the camplate to the portholes in the engine case which increases engine oil flow to the lifters, piston cooling jets, crankshaft and rod bearings Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplates FUELING® test results show as much as 50% reduction of engine sump oil level. Optional FUELING® X ARP bolt kit available for the high flow camplate PART #0932-0192 and HP+ or RS oil pump combo. See PART #2401-0993, optional ARP oil pump bolts do not use washers. M-Eight engines must check clearance on front exhaust lifter to camshaft flange fit. Made in the USA The travel reduction reduces the amount of oil that is required to fill the inside of the lifter which reduces oil aeration inside the lifter on steep, fast action high lift camshaft lobes Race Series® short-travel hydraulic lifters have .115” of total travel and will increase rpm by decreasing valve float and valve-train harmonics while maintaining a quiet engine Race Series® oil pumps feature increased scavenge side kidney port volume over HP+ oil pumps M-Eight Oil-Cooled™ motor pump has 27% more pressure and scavenge gear volume over stock M-Eight Water-Cooled™ motor oil pump has 30% more pressure gear volume over stock and 53% more scavenge gear volume over stock 68% more oil volume to the crankshaft and connecting rod bearing 42% more scavenge volume with port sizing, matched passages and holes to the engine case Race Series® full-travel hydraulic lifters have a full .200” of total travel designed with a slower bleed down rate to handle heavy valve spring pressures, increase engine rpm before valve float and feature increased roller clearance for steep ramped camshafts and clearance for the M-Eight front exhaust camshaft lobe flange Billet 7075 aluminum oil pump is 50% harder and stronger than the factory pump; holds tighter tolerances under temperature Includes a Race Series® oil pump, Race Series® full-travel or short- travel hydraulic roller lifters, High Flow camplate and cam installation kit, cam bearing, cam/​crank bolts and washers, engine and fastener assembly lube Test results show 2 horsepower gain and 2 ft./lb. of torque gain to the rear wheel on M-Eight Eliminate wet sumping, blow by and oily air cleaners 10-30 lbs more psi of oil pressure Oil temperatures run 15°-30° cooler Engine temperatures run 15°-25° cooler Increase oil pressure, scavenge volume and engine oil flow Quieter and smoother engine operation