Description
This cam is to be used in mild modified applications. It will require an upgraded spring package, billet rod, and billet flywheel.
Engine: 13HP Fits Honda GX390
Specs
Engine: 390cc OHV Clone 13HP
Recommended Class: Modified
Target (MAX) RPM: 6500
Spring Pressure (In / Ex): 32 lbs Single Spring
Valve Lash (In/Ex): .003″
Ignition Timing: 93 Octane 28 Deg BTDC
110 Octane 32 Deg BTDC
Methanol 36 Deg BTDC
Compression Ratio: 10.2 to 1
Profile
Intake Exhaust
Open: 50.0 BTDC 88.5 BBDC
Close: 88.0 ABDC 50.0 ATDC
Lift: .276″ .276″
C/L: 108.0 ATDC 110.0 BTDC
DUR @ 50: 239.5 Deg 238.8 Deg
THE LOBES ON THIS CAM ARE WELDED.
Processed and ground by the hard working employees of DynoCams in the USA.
