308 Racing Cam Predator 212cc (Hemi) Go Kart Minibike Cart Parts Dyno Cams NEW

Description

Dyno Cams 308 Cam for Clone 6.5HP or GX200
Product Specs:
This welded and ground cam provides .308" lift at the cam, which works out to .320" lift with the stock rockers.
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. Also fits the Habor Freight "Hemi" Predator.
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
How to tell if you have a Hemi engine?
The cam end should measure .549"
The valve cover should look like this:
Grind Number : 308 for Predator 212cc
Recommended Class: Mild Modified Clone
Valve Timing
Intake
Exhaust
Open
53.5 BTDC
91 BBDC
Close
91 ABDC
55.1 ATDC
Lift
.308
.308
C/L
108 ATDC
108 BTDC
Valve Lash
.003
.003
Check lash when engine is cold
Other Specs
Recommended Ignition Timing
34 Degrees BTDC
Flywheel
Billet Aluminum Required
Part Number: ADJ-1112
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Local Pickup Address:
BMI Karts & Parts
769 E. Main St.
Versailles, OH 45380
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