Manufacturer's Part Number:54-426-11
Product Line:COMP Cams XFI RPM High Lift Camshafts
Cam Style:Hydraulic roller tappet
Basic Operating RPM Range:1,800-6,800
Intake Duration at 050 inch Lift:222
Exhaust Duration at 050 inch Lift:224
Duration at 050 inch Lift:222 int./224 exh.
Advertised Intake Duration:275
Advertised Exhaust Duration:277
Advertised Duration:275 int./277 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:0.566 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:0.568 in.
Valve Lift with Factory Rocker Arm Ratio:0.566 int./0.568 exh.
Lobe Separation (degrees):112
Camshaft Gear Attachment:3-bolt
Valve Springs Required:Yes
Notes:Requires custom computer tuning.
Footnotes:7 - Stock springs cannot be used.
These XFI RPM High Lift cams from COMP Cams have been designed to increase horsepower and extend the rpm range of your engine. Made for applications where a high lift is necessary, these cams have the power to help you meet your performance goals.