Street/Strip Hydraulic Flat Tappet Cam - Pontiac V8 285/300

Hydraulic Flat Tappet Cam. Good for high performance street or mild strip with increased mid range torque and HP. Needs 2500 RPM stall converter, headers, 9.5:1 compression and 3.73 gearing. Good idle. ;Advertised Duration (Int/Exh): 285/300 ;Duration @ .050 (Int/Exh): 228/235 ;Gross Valve Lift (Int/Exh): .465/.465 ;LSA/ICL: 110/106 ;Valve Lash (Int/Exh): Hyd/Hyd ;RPM Range: 2500-5500 ;Includes: Cams Only