Box Stock

Jetting

G

Gene Atkins

New member
cant practice much on track. Track is oval pretty short I would guess a little les than 1/8 mile. Predator has head milled 12cc, hemi flat top .005 in the hole, mod2 cam, arc fly/W how big main jet do you think I could I run. Carb came with 36 main. Not enough practice time to keep changing.
 
Depends on what has been done to the carb...
If just a stock carb... A good place to start is .024 low side jet and a .038 main...

If the carb has been worked on then the jets you have in it may be fine...
 
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