S&S Cycle 510C Chain Drive Camshaft Kit - 33-5182

Since 510C cams are used with the stock chain cam drive system, they are recommended for use with cylinder heads with stock valve springs or performance valve springs with no more than 160 lbs. of seat force. For more demanding applications we recommend the S&S gear drive cams.
Designed as a bolt in cam for 88in., 95in., and 96in. engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
As quiet as stock but produces significant power increases across the RPM range, especially above 3000 RPM
Compatible with the stock splined chain sprocket used in 00-06 Twin Cam (exc. 2006 Dyna) engines, but may be used in 1999 engines if the H-D 00-04 style splined rear cam sprocket is used
Intake Opening (degrees): 20
Intake Closing (degrees): 38
Exhaust Opening (degrees): 52
Exhaust Closing (degrees): 20
Intake Duration (degrees): 238
Exhaust Duration (degrees): 252
Intake Lift (in): .510
Exhaust Lift (in): .510
Intake Lift at TDC (in): .187
Exhaust Lift at TDC (in): .179