Manufacturer's Part Number:
Summit Racing Part Number:
Mechanical flat tappet
Basic Operating RPM Range:
Intake Duration at 050 inch Lift:
Exhaust Duration at 050 inch Lift:
Duration at 050 inch Lift:
255 int./265 exh.
Advertised Intake Duration:
Advertised Exhaust Duration:
288 int./296 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
Exhaust Valve Lift with Factory Rocker Arm Ratio:
Valve Lift with Factory Rocker Arm Ratio:
0.540 int./0.557 exh.
Lobe Separation (degrees):
Camshaft Gear Attachment:
Intake Valve Lash:
Exhaust Valve Lash:
Valve Springs Required:
Camshaft Manufacturers Description:
Full race application, rough idle.
Choose In-store pick-up (OH, GA, NV) on our web site.
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