Street/Strip Hydraulic Roller Cam & Lifter Kit - Chevrolet LT1, LT4 300/310

Hydraulic Roller Cam. Good high performance cam for mild bracket race car. Works with larger c.i. motors needing maximum performance. Needs 2500-2800 RPM stall converter, headers, increased compression ratio and 3.90 gearing. Great with nitrous. Lopey idle. ;Advertised Duration (Int/Exh): 300/310 ;Duration @ .050 (Int/Exh): 242/252 ;Gross Valve Lift (Int/Exh): .525/.540 ;LSA/ICL: 110/106 ;Valve Lash (Int/Exh): Hyd/Hyd ;RPM Range: 2200-6800 ;Includes: Cam & Lifters (#72910-16)