Comp Cams Camshaft, Hydraulic Roller Tappet, Advertised Duration 263/277

COMP Cams XFI RPM High Lift 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.

• Cam Style: Hydraulic roller tappet
• Basic Operating RPM Range: 1,500-6,600
• Intake Duration at 050 inch Lift: 210
• Exhaust Duration at 050 inch Lift: 224
• Duration at 050 inch Lift: 210 int./224 exh.
• Advertised Intake Duration: 263
• Advertised Exhaust Duration: 277
• Advertised Duration: 263 int./277 exh.
• Intake Valve Lift with Factory Rocker Arm Ratio: 0.556 in.
• Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.568 in.
• Valve Lift with Factory Rocker Arm Ratio: 0.556 int./0.568 exh.
• Lobe Separation (degrees): 114
• Camshaft Gear Attachment: 1-bolt
• Computer-Controlled Compatible: Yes
• Grind Number: 263PIIHR14
• Valve Springs Required: No
• Camshaft Manufacturers Description: Great off idle torque for trucks and other heavy or low RPM applications, while still improving power at all RPM

Vehicle Fitments: