S&S Cycle 509G Gear Drive Touring Cam Kit Compatible for Harley-Davidson Twin Cam 99-06

Designed as a bolt in, high torque cam for 99-06 models.
180 psi cranking compression, no need for compression releases.
For 22 CID engines with stock compression ratio Idle-4500 rpm
Intake Opening (degrees): 18
Intake Closing (degrees): 18
Exhaust Opening (degrees): 46
Exhaust Closing (degrees): 11
Intake Duration (degrees): 216
Exhaust Duration (degrees): 237
Valve Lift (in): .509
Intake Lift at TDC (in): .174
Exhaust Lift at TDC (in): .140