Dyno Cams Camshaft F275 Grind, Tool Steel Billet, 196cc, Predator Hemi
This cam has very aggressive ramps and requires an upgraded spring package, billet rod, and flywheel. Use bored stock or Tillotson carb. Great cam if you have a lift check requirement but want maximum open valve duration.
Tool Steel Billet cores are the best choice in high RPM applications.
The two piece design of the Tool Steel Billet core allows you to advance or retard the cam to meet your application needs.
Engine: 196cc OHV Clone, 212cc Hemi Predator
Recommended Class: Modified
Target (MAX) RPM: 8200-8400
Spring Pressure (In / Ex): 32 lbs
Valve Lash (In/Ex): .003"
Ignition Timining: 32 Deg BTDC
Open: 54.6 BTDC 92.3 BBDC
Close: 90.0 ABDC 53.2 ATDC
Lift: .278" .278"
C/L: 108.0 ATDC 110.0 BTDC
DUR @ 50: 258.7 Deg 258.6 Deg