S&S Cycle #330-0645 - Camshaft Kit - 475G Gear Drive - M8

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