S&S Cycle 510V Camshaft - 33-5124

For engines up to 93in. with no greater than 10:1 compression
Bolts-in and works with stock or ported heads - about a 10 horsepower gain over stock
Horsepower gains similar to S&S 502 cam but better low and midrange torque
Improved ramp design for quieter operation
Valve spring spacing not required
Other normal clearance checks recommended
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): .178
No spring spacing is required
For hydraulic tappet