Dyno Cams Camshaft F275 Grind, Welded Lobe, 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.
The Lobes on this Cam are Welded for extra durability.
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 Timing: 34 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