Feuling Race Series 472 Cam Kit for 2017-2020 Harley M8

Product Description

Wake up the Milwaukee Eight with the 472 Race Series Cam Kit from Feuling.

Fits: 2017-2020 Harley Milwaukee Eight

• Include camshaft, lifters and a cam installation kit that includes the cam bearing and cam/ crank hardware
• Kit also includes gasket/O-ring kit that allows installation of Feuling Heavy-Duty HP+ .0165" wall one-piece pushrods or factory one-piece pushrods
• Race Series ® kit includes Race Series ® lifters

NOTE: Due to the unstable nature of this 4 ‑valve engine design with one rocker arm activating two valve springs, Feuling highly recommends running one ‑piece pushrods over quick ‑install adjustable pushrods to maintain maximum cam/ valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues.

NOTE: Feuling fastener kit PART #3047 is also highly recommended to help prevent cylinder head cracking; kit replaces the rocker shaft bolts with studs and nuts to help reduce the stress of the rocker shaft standoffs (sold separately)

Valve Lift Open Close Duration @ 50 lift @ TDC Lobe Centerline
Intake .468 8 BTDC 25 ABDC 213 .117 98.5
Exhaust .472 50.7 BBDC 7.75 ATDC 238 .110 111.5
RPM range: 1,900 - 5,900 Grind: 472 Overlap: 16

*Cam specs measured on the lifter @ 0.050 lift with 1.61 rocker arm ratio

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES