Solid Roller Cam. Good cam for bracket racing ap- plications with 390-428 c.i. motors. Needs 4000-4500 RPM stall converter or 4-speed transmission, headers, 11.5:1+ compression ratio and 4.56+ gearing. Rough idle. ;Advertised Duration (Int/Exh): 314/324 ;Duration @ .050 (Int/Exh): 272/284 ;Gross Valve Lift (Int/Exh): .707/.711 ;LSA/ICL: 108/106 ;Valve Lash (Int/Exh): .022/.024 ;RPM Range: 4500-7500 ;Includes: Cam & Lifters (#72434-16)
anybody running something like this cam?
