Brand: Isky Racing Cams Cam Style: Solid flat tappet Camshaft Use: Street/Strip Camshaft Manufacturers Description: High performance. Street/strip. Lopey idle. 2,800 stall. 4.11-4.88 axle ratio. Up to 750 cfm carb. 10.5:1 compression. Basic Operating RPM Range: 3,000-7,500 Intake Duration at 050 inch Lift: 254 Exhaust Duration at 050 inch Lift: 254 Duration at 050 inch Lift: 254 int./254 exh. Advertised Intake Duration: 288 Advertised Exhaust Duration: 288 Advertised Duration: 288 int./288 exh. Intake Valve Lift with Factory Rocker Arm Ratio: 0.525 in. Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.525 in. Valve Lift with Factory Rocker Arm Ratio: 0.525 int./0.525 exh. Lobe Separation (degrees): 108 Intake Valve Lash: 0.016 in. Exhaust Valve Lash: 0.018 in. Remanufactured: No Computer-Controlled Compatible: No Grind Number: Z-35 Valve Springs Required: Yes

Isky Hi-Rev Series Solid Flat Tappet Camshafts

Isky Hi-Rev series solid flat tappet cams are manufactured from the finest high-quality proferal cast iron billets. They are extremely popular for high performance, dual-purpose, and competition engines. These cams provide excellent horsepower and revving ability, while using relatively low valve spring pressure, thus ensuring long cam and lifter life.