Hydraulic Flat Tappet Cam. Excellent torque for 427-428 c.i. daily driven street performance vehicle. Ex- cellent torque and HP production with heavier emphasis on the low to mid range. Will work in tri power applications with 406-428 c.i. engines. 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: 1300-5500 ; Includes: Cam Only
The Racer's Company. Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. Every single product we sell undergoes extensive testing and analysis to ensure the end result is a superior product that can withstand demanding race conditions.