Manufacturer's Part Number:
COMP Cams XFI RPM Camshafts
Summit Racing Part Number:
Hydraulic roller tappet
Basic Operating RPM Range:
Intake Duration at 050 inch Lift:
Exhaust Duration at 050 inch Lift:
Duration at 050 inch Lift:
206 int./212 exh.
Advertised Intake Duration:
Advertised Exhaust Duration:
259 int./265 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
Exhaust Valve Lift with Factory Rocker Arm Ratio:
Valve Lift with Factory Rocker Arm Ratio:
0.515 int./0.522 exh.
Lobe Separation (degrees):
Camshaft Gear Attachment:
Valve Springs Required:
Requires custom computer tuning.
7 - Stock springs cannot be used.
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XFI RPM camshafts from COMP Cams pull your performance set up all together. Offering the newest and quickest lobe profiles, COMP Cams selection of XFI RPM cams get you the best combination of torque, horsepower, and even gas mileage (if you want) to tailor your application. Make the right choice in valvetrain technology; you have a goal and so does COMP Cams--reliable high performance!