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