Feuling HP+ Cam Chest Kits for M8 Models

The Feuling HP+ Cam Chest Kit for Milwaukee-Eight models delivers major improvements in oil pressure, cooling efficiency, engine reliability, and valvetrain stability. Featuring upgraded oiling components, a Reaper® series camshaft, and premium valvetrain hardware, this kit is designed for smoother, quieter, and more reliable high-performance operation.

Note: Does NOT Fit 121" VVT Motors!

Features:

• Fits Harley-Davidson Milwaukee-Eight models
• Quieter and smoother engine operation
• Increases oil pressure, scavenging volume, and overall engine oil flow
• Helps eliminate wet sumping, blow-by, and oily air cleaners
• Heavy-duty .165” wall one-piece pushrods reduce valvetrain harmonics and increase valve lift
• Includes Feuling High Volume oil pump
• Includes High Flow billet camplate
• Includes Reaper® series camshaft
• Includes hydraulic roller lifters
• Includes fixed-length pushrods
• Includes Timken/Koyo cam bearing
• Includes rocker arm studs and nuts
• Includes gaskets, O-rings, ARP® cam/crank fasteners, washers, moly lube, and Loctite®
• 30% more pressure gear volume over stock for Twin-Cooled™ models
• 53% more scavenge gear volume over stock for Twin-Cooled™ models
• 27% more pressure and scavenge volume over stock for Oil-Cooled models
• 42% more scavenge volume through matched port sizing and passages
• 68% more oil volume delivered to crankshaft and connecting rod bearings
• Feuling testing shows up to a 50% reduction in engine sump oil level
• Reduces engine temperatures by 15–25°
• Reduces oil temperatures by 15–30°
• Produces 10–30 PSI additional oil pressure
• Made in the USA