Voodoo Hydraulic Flat Tappet Cam & Lifter Kit - Buick V6 181-252 250/256

Hydraulic Flat Tappet Cam. The best choice for all TBI and MPI applications. Expect strong low to mid range horsepower and torque gains. Excellent for RV type vehicles, pleasure boats or towing applications.; Advertised Duration (Int/Exh): 250/256; Duration @ .050 (Int/Exh): 207/213; Gross Valve Lift (Int/Exh): .451/.470; LSA/ICL: 112/108; Valve Lash (Int/Exh): Hyd/Hyd; RPM Range: 1000-5200; Includes: Cam & Lifters (#71969PR-12)