Product Information
Street/Drag, for stock or modified Evolution engines
Higher idle speed necessary
Stock springs and hydraulic lifters recommended
Intake Opening (degrees): 30
Intake Closing (degrees): 46
Exhaust Opening (degrees): 52
Exhaust Closing (degrees): 24
Intake Duration (degrees): 256
Exhaust Duration (degrees): 256
Intake Lift (in): .490
Exhaust Lift (in): .490
