COMP Cams Xtreme Energy Mechanical Roller Camshaft 11-771-8
$279.88
11-771-8 Xtreme Energy Mechanical Roller Camshaft Specifications
- Intake Valve Lift (in.) 0.646
- Exhaust Valve Lift (in.) 0.653
- Int. Duration @ .050 in. (Deg) 242
- Exh. Duration @ .050 in. (Deg) 248
- RPM Range 2500-6500
- Int. Duration Advertised (Deg) 280
- Exh. Duration Advertised (Deg) 286
- Engine Make/Size Chevy Big Block (396-454)
- Lifter Type Mechanical Roller
- Advertised Duration 280 int./286 exh.
- Advertised Exhaust Duration 286
- Advertised Intake Duration 280
- Basic Operating RPM Range 2,500-6,500
- Cam Style Mechanical roller tappet
- Computer-Controlled Compatible No
- Duration at 050 inch Lift 242 int./248 exh.
- Exhaust Duration at 050 inch Lift 248
- Exhaust Valve Lash (in.) 0.018
- Exhaust Valve Lift with Factory Rocker Arm Ratio ( 0.653
- Grind Number CB XR280 R-10
- Intake Duration at 050 inch Lift 242
- Intake Valve Lash (in.) 0.016
- Intake Valve Lift with Factory Rocker Arm Ratio (i 0.646
- Valve Lift with Factory Rocker Arm Ratio 0.646 int./0.653 exh.
- Valve Springs Required Yes
- Lobe Separation (Deg) 110
- Sold in Set of 1
Applies to:
- Lift:
