Products specifications

Exhaust Duration	316
Fitment	Universal Fit
Exhaust Duration @ .050 in.	264
Exhaust Valve Lift(in)	0.578
Intake Duration	298
Intake Duration @ .050 in.	254
Intake Valve Lift(in)	0.575
Lifter Type	Hydraulic Flat Tappet
RPM Range	3000-9000
Usage	Marine