Voodoo Hydraulic Flat Tappet Cam & Lifter Kit - Ford Boss 351, 351C, 351M, 400M 262/268

Hydraulic Flat Tappet. Torque Master for 351C with 4BBL heads on daily driven street performance vehicle. Good torque and horsepower production with heavier emphasis on the lower mid thru upper RPM ranges. Use 3.55 rear gears. Choppy idle!; Advertised Duration (Int/Exh): 262/268; Duration @ .050 (Int/Exh): 219/227; Gross Valve Lift (Int/Exh): .540/.552; LSA/ICL: 112/108; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 1800-5800; Includes: Cam & Lifters (#71900PR-16)