Feuling Parts Race Series Oil System Pack For M8

Optimize your Harley-Davidson M8 engine's oiling system with the Feuling Parts Race Series® Oil System Pack. This comprehensive kit is engineered to significantly enhance oil flow, pressure, and scavenging capabilities, leading to improved engine performance and longevity. Experience cooler engine temperatures, increased horsepower, and smoother operation with this all-in-one solution.

Description

The Feuling Parts Race Series® Oil System Pack delivers a substantial upgrade over the stock oiling system. At its core is the high-flow billet cam plate, constructed from 7075 aluminum—50% stronger and harder than factory components. Enlarged oil pump reservoirs and meticulously matched oil port holes maximize oil flow to critical engine components, including lifters, piston cooling jets, and crankshaft bearings. Feuling's oil pumps undergo rigorous bench testing, ensuring a minimum relief valve seat and seal of 30 psi and a full pop-off at 55-60 psi. This system addresses common pressure and scavenge issues, eliminating wet sumping, blow-by, and oily air cleaners. The result is a cooler running, more efficient engine that delivers proven horsepower and torque gains. Whether you have an oil-cooled or water-cooled M8, this kit will give you the performance and reliability you expect.

Features & highlights

• Increases oil flow and volume by optimizing oil pump reservoirs and critical passages.
• Reduces engine and oil temperatures by 15-30°F, promoting cooler operation.
• Eliminates wet sumping, blow-by, and oily air cleaners for a cleaner engine.
• Achieves 42% more scavenge volume and 68% more oil volume to the crankshaft and connecting rod bearing.
• High flow billet camplate made from 7075 aluminum which is 50% harder than the factory camplate.
• Bench-tested oil pumps ensure consistent oil pressure and performance.
• Includes Race Series® full-travel hydraulic roller lifters for enhanced valve train stability.

Technical specifications

• Brand: Feuling Parts
• Product Type: Oil System Pack
• Material: Billet 7075 Aluminum (Cam Plate and Oil Pump)
• Oil Pressure: Relief valve seated and sealed to a minimum of 30 psi, full pop off at 55-60 psi
• Lifters: Race Series® Full-Travel Hydraulic Roller Lifters
• Features: Includes Full-Travel Hydraulic Lifters, Water Cooled

Important to know

M-Eight engines must check clearance on front exhaust lifter to camshaft flange fit. An optional Feuling X ARP bolt kit is 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.