Street/Strip Hydraulic Roller Cam - Chevrolet LT1, LT4 287/298

Hydraulic Roller Cam. For daily performance use. Works with factory fuel injection that has aftermarket computer chip modification. Good idle.; Advertised Duration (Int/Exh): 287/298; Duration @ .050 (Int/Exh): 219/227; Gross Valve Lift (Int/Exh): .471/.480; LSA/ICL: 112/108; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 1800-6000; Includes: Cam Only