Feuling HP+ Cam And Lifter Kits For Harley Milwaukee-Eight Feuling HP+ camshaft kits include Reaper camshaft, HP+ lifters and a cam installation kit that includes cam bearing, cam/crank hardware and a gasket/O-ring kit that allows for install of the factory one piece pushrods and or our optional and recommended heavy duty HP+ one piece pushrods. Feuling fastener kit is also highly recommended to help prevent cylinder head cracking, this kit replaces the rocker shaft bolts with studs and nuts to help reduce the stress on the rocker shaft standoffs. Features 465 Cam is an accelerator, producing solid bottom end performance with substantial gains above 2,800 RPM when compared to stock This direct bolt in replacement for Milwaukee Eight engines can be used with stock valve springs, pushrods, lifters, and exhaust Will respond well with slip-on mufflers and or performance exhaust system and air cleaner Use of performance valve-springs is not required but may result in a quieter, smoother running valve-train Cam will also respond well with increased bore and or compression. RPM range 1,850-5,950 Cam Information: Valve Lift Open Close Duration 50 lift TDC Lobe Centerline Intake .445 4 Btdc 23 Abdc 207 .100 99.5 Exhaust .465 50 Bbdc 6 Atdc 236 .100 112 RPM range: 1,850 - 5,950 Grind: 465 Overlap: 10 Cam specs measured on the lifter 0.050 lift with 1.61 rocker arm ratio