The 308 is our most popular grind for modified clone class. 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: 196cc OHV Clone
Recommended Class: Modified
Target (MAX) RPM: 8200-8400
Spring Pressure (In / Ex): 32 lbs
Valve Lash (IN/EX): .003"
Ignition Timining: 34 Deg BTDC
INTAKE
LIFT: .308
Dur @ .050": 244.2 Deg.
C/L: 108 ATDC
EXHAUST
LIFT: .308
DUR @ .050": 2446 Deg.
C/L: 108 BTDC
Click here for Cam Profile Sheet
THE LOBES ON THIS CAM ARE WELDED.
