Designed for 95” or larger engines with compression ratios between 10.0 and 10.75:1. 3000-6000 rpm.
Features and Benefits:
- Great way to increase performance at an affordable price
- Quick installation – reuse many stock components
- Gearcover gasket
- Cam bearings
Note: These cams are not bolt in and will need special valve springs.
When using 1999-'06 chain drive cams for lifts over .510", S&S strongly
recommends that the stock chain drive be upgraded to the S&S gear drive
or to the H-D® #25284-08 or #25284-11 hybrid plate. This kit updates the
problematic spring loaded chain tensioners to reliable hydraulic tensioners
and also upgrades the oil pump.
551 cams are not recommended with compression ratio of 10:1 or higher.
S&S can do a special order cam. Contact your S&S Customer Service Representative
for more information.
Not legal for sale or use on CA or EPA pollution controlled motorcycles.