Supercharger/Nitrous Retro-Fit Hydraulic Roller Cam - Chevrolet Small Block 300/310

Retro-Fit Hydraulic Roller. Lopey idle. Good high performance cam for mild bracket race car. Works with larger cubic inch motors needing maximum performance. Needs 2500-2800 RPM stall converter, headers, increased compression ratio, and 3.90 gearing. Great with nitrous!; Advertised Duration (Int/Exh): 300/310; Duration @ .050 (Int/Exh): 242/252; Gross Valve Lift (Int/Exh): .525/.540; LSA/ICL: 110/106; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 2200-6800; Includes: Cam Only