Product Line: OVAL TRACK Camshaft Lifter Style: Mechanical Roller Tappet Advertised Intake Duration: 286 Intake Duration at 0.050 in: 256 Advertised Exhaust Duration: 298 Exhaust Duration at 0.050 in: 264 Intake Lift: 0.650 in Exhaust Lift: 0.645 in Lobe Separation Angle: 106 Degrees Operating Range RPM Lower: 3800 RPM Operating Range RPM Upper: 7400 RPM Cold Intake Lash: 0.024 Cold Exhaust Last: 0.028 Manufacturer Grind Number: RR-652 |