Drag Race Solid Flat Tappet Cam - Chevrolet Small Block 296/304

Solid Flat Tappet. Rough idle. Very popular bracket race or road race cam in 355 cubic inch motor. Needs 4500-5000 RPM stall converter, headers, 12:1 compression ratio or better, and 4.56 gearing or better.; Advertised Duration (Int/Exh): 296/304; Duration @ .050 (Int/Exh): 263/271; Gross Valve Lift (Int/Exh): .556/.556; LSA/ICL: 106/102; Valve Lash (Int/Exh): .026/.026; RPM Range: 4500-8000; Includes: Cam Only