Drag Race Solid Roller Cam & Lifter Kit - Chevrolet Small Block 301/309 (0.900 Base Circle) 301/309
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Solid Roller Cam. Good bracket race cam in 355-406 c.i. motors. Needs 4000 RPM stall con-verter, headers, 11:1 compression ratio and 4.10+ gearing. Works well in heavy bracket race cars. Rough idle. ;Advertised Duration (Int/Exh): 301/309 ;Duration @ .050 (Int/Exh): 262/271 ;Gross Valve Lift (Int/Exh): .626/.626 ;LSA/ICL: 106/102 ;Valve Lash (Int/Exh):.022/.024 ;RPM Range: 3800-7600 ;Includes: Cam & Lifters (#72403-16)