Feuling Oil System - HP+ - Oil Cooled - '17-'26 M8

The Feuling HP+ Oil System improves oil pressure, scavenging and crankcase breathing to protect your engine. It is made from aluminum and finished in red.

Fits Harley-Davidson Touring (2017-2026), Trike (2017-2025) and Softail (2018-2026) models. Check the fitment chart below to confirm your exact year and model.

Part of the Feuling HP+ line.

• Includes FUELING® High Flow billet camplate made from 7075 aluminum which is 50% harder and stronger than the factory or FUELING® OE+ camplates
• 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
• 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
• 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 pump and camplate combination eliminate common pressure and scavenge issues associated with the factory oiling systems
• FUELING® M-Eight oil pumps have the groove machined on the back cover to accept the factory crank bearing seal
• Quieter and smoother engine operation
• Increase oil pressure, scavenge volume and engine oil flow
• 42% more scavenge volume with port sizing, matched passages and holes to the engine case
• 68% more oil volume to the crankshaft and connecting rod bearing
• Engine temperatures run 15°-25° cooler
• Oil temperatures run 15°-30° cooler
• 10-30 lbs more psi of oil pressure
• Reduces wet sumping, blowby and oily air cleaners
• Test results show 2 HP gain and 2 ft/lbs of torque gain to the rear wheel on M-Eight
• Includes billet 6061 aluminum high volume oil pump, High Flow camplate, HP+® Hydraulic roller lifters, cam installation kit, cam bearing, cam/crank bolts and washers, engine and fastener assembly lube
• Made in the USA
• 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.
• Optional FUELING® X ARP oil pump/camplate bolt kit available PART #2401-0993.
• FUELING® test results show as much as 50% reduction of engine sump oil level.
• M-Eight engines must check clearance on front exhaust lifter to camshaft flange fit.