S&S Cycle 33-5076 561 Camshaft

Works in all displacement Big Twin V2 with a variety of compression ratios. Ideally suited for stock to 88in. engines with up to 11:1 compression, 96in. engines with 10:1 and 98in. engines and larger with no greater than 9.5 to 1 compression. Moderate duration makes for great mid range performance. Requires high lift springs and normal clearance checks. Intake Opening (degrees): 32. Intake Closing (degrees): 40. Exhaust Opening (degrees): 50. Exhaust Closing (degrees): 26. Intake Duration (degrees): 252. Exhaust Duration (degrees): 256. Intake Lift (in): .560. Exhaust Lift (in): .560. Intake Lift at TDC (in): .252. Exhaust Lift at TDC (in): .210. Spring spacing is required. For hydraulic tappet.