Products specifications

Exhaust Duration	312
Fitment	Universal Fit
Exhaust Duration @ .050 in.	260
Exhaust Valve Lift(in)	0.6
Intake Duration	305
Intake Duration @ .050 in.	253
Intake Valve Lift(in)	0.575
Lifter Type	Hydraulic Flat Tappet
RPM Range	3000-9000
Usage	Marine