Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.
Exhaust Duration (Degrees at 1mm):
270.00
Exhaust Lift (mm):
8.80
Exhaust Lobe Center (Degrees):
103.25
Exhaust Valve Lash (mm):
.28
Intake Duration (Degrees at 1mm):
238.00
Intake Lift (mm):
9.60
Intake Lobe Center (Degrees):
109.00
Intake Valve Lash (mm):
.15
