S&S Cycle 2017 M8 Touring 475G Gear Drive Camshaft Kit

330-0645

Features & Benefits
The 475G is a 100 HP Bolt-in Cam (When coupled with intake and exhaust)
Eliminates cam drive chain and tensioner
Kits include all required bearings, o-rings, and hardware
Gear drive cams provide improved valve timing accuracy
Made in the USA
 

Suggested:
930-0123 Quickee Adjustable Pushrods with Cover Keepers for 2017-up M8 Models (Save labor and time! Eliminate the need to remove the rocker boxes and coolant lines)
330-0718 Precision Tappet Set Without HL2T Kit For 1999-'18 HD Big Twins, 2000-'19 HD® Sportster® and 2017-up M8 Models (Tappets should be replaced every time that the cam is replaced)

Cylinder    Valve Timing    Valve Duration    Valve Lift    Lobe Center Line    Valve Lift @ TDC
Intake    Exhaust    Intake    Exhaust
Open BTDC/ Close ATDC    Open BBDC/ Close ATDC    Intake    Exhaust    Intake    Exhaust    Intake    Exhaust
Front    6.2/27.2    55.5/28.5    213.5    263.9    .475    .475    100.5    103.5    .107    .208
Rear    2.2/31.2    52.5/20.2    213.5    252.5    .475    .475    104.5    106.0    .093    .170