.308 Big Block Camshaft (Hemi Predator 301/420, GX 240-390)

No Returns on this product, if you have questions about it, Please call before ordering.

This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel.

Engine: Honda GX270-GX390

INTAKE
LIFT: .308
Dur @ .050″: 244.2 Deg. 
C/L: 108 ATDC

EXHAUST
LIFT: .308
DUR @ .050″: 2446 Deg.
C/L: 108 BTDC