Hydraulic Flat Tappet. Excellent for use in 454 c.i. motors for towing and improved fuel economy. Will work with nitrous. Smooth idle. ;Advertised Duration (Int/Exh): 255/265 ;Duration @ .050 (Int/Exh): 205/215 ;Gross Valve Lift (Int/Exh): .484/.513 ;LSA/ICL: 112/108 ;Valve Lash (Int/Exh): Hyd/Hyd ;RPM Range: Idle-4500 ;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.