Products specifications

Exhaust Duration	276
Fitment	Universal Fit
Exhaust Duration @ .050 in.	224
Exhaust Valve Lift(in)	0.51
Intake Duration	270
Intake Duration @ .050 in.	218
Intake Valve Lift(in)	0.510
Lifter Type	Hydraulic Roller
RPM Range	1000-7000
Usage	Marine