Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.
Exhaust Duration (Degrees at 1mm):
221.50
Exhaust Lift (mm):
7.65
Exhaust Lobe Center (Degrees):
100.25
Exhaust Valve Lash (mm):
.15
Intake Duration (Degrees at 1mm):
235.50
Intake Lift (mm):
7.70
Intake Lobe Center (Degrees):
107.25
Intake Valve Lash (mm):
.15