Voodoo Retro-Fit Hydraulic Roller Cam - Chevrolet Big Block 272/280

Retro-Fit Hydraulic Roller Cam. Great mid range torque and power. Likes 2000 RPM stall converter and works great in towing applications with lower gearing. Largest for inboard/outboard performance marine use.; Advertised Duration (Int/Exh): 272/280; Duration @ .050 (Int/Exh): 221/229; Gross Valve Lift (Int/Exh): .575/.575; LSA/ICL: 112/106; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 1800-5500; Includes: Cam Only