Basic Operating RPM Range: 1,900-7,200
Intake Duration at 050 inch Lift: 236
Exhaust Duration at 050 inch Lift: 239
Duration at 050 inch Lift: 236 int./239 exh.
Advertised Intake Duration: 276
Advertised Exhaust Duration: 283
Advertised Duration: 276 int./283 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.492 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.453 in.
Valve Lift with Factory Rocker Arm Ratio: 0.492 int./0.453 exh.
Lobe Separation (degrees): 126
Computer-Controlled Compatible: Yes
Grind Number: F5.0D NSR-NA3H-126
Valve Springs Required: No
Requires phase limiters.
