Dyno Cams Camshaft 310 Grind, Welded Lobe, GX390, Predator 420cc

The 310 is a monster camshaft with low lift. This cam has all the duration of our bigger cams, but with .310" lift so ratio rockers can be used in OHV modified applications. This cam requires an upgraded spring package, billet rod, and billet flywheel.
The lobes are welded to increase durability, extending the life of this cam.

Profile
Intake Exhaust
Open: 57.15 BTDC 96.10 BBDC
Close: 95.30 ABDC 57.95 ATDC
Lift: .309" .309"
C/L: 108.0 ATDC 108.0 BTDC
DUR @ 50: 255.00 Deg 259.95 Deg
DUR @ 200: 158.50 Deg 164.50 Deg