Comp Cams 12-517-5 - Comp Cams 'Drag Race' Mechanical Flat Tappet Camshafts
Comp Cams #249-12-517-5Drag Race Mechanical Flat Tappet CamshaftLift: .570''/.590'' Duration @ .050'': 266°/274° RPM Range: 4500-7500 |
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Comp Cams 12-517-5 - Comp Cams 'Drag Race' Mechanical Flat Tappet Camshafts Details
SB-Chevy 262-400 1955-98
*Note: Stock springs cannot be used.
Solid-350-400, 12:1 compression, 4800-5000 stall.
Operating Range: 4500-7500 RPM Duration Advertised: 296° Intake / 304° Exhaust Duration @ .050'' Lift: 266° Intake / 274° Exhaust Valve Lift w/1.5 Rockers: .570'' Intake / .590'' Exhaust Valve Setting: .018'' Intake / .020'' Exhaust Lobe Separation Angle: 106°
Specifically designed for use in all ''Super'' category cars, especially those equipped with throttle stops. These powerful Comp Cams offer crisp, immediate throttle response and excellent repeatability, plus are relatively easy on valve train parts.
