EFI Retro-Fit Hydraulic Roller Cam - Chevrolet Small Block 287/298

Retro-Fit Hydraulic roller. Good idle. Great daily performance use. Works with factory fuel injection and aftermarket computer chip. Works well with 50-125 HP nitrous!; 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