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Author Topic:   jets on imca stock car with holley 350?
Dirt Newbie

Total posts: 2
posted May 23, 2002 09:31 PM
what is a good starting point for jets on a holley 350? i run a 355 with sportsman heads, iron 4bbl intake and mwm #3 cam. its 14.1 comp. i plan on turning 7000 rpm on a 1/2 mile (if possible with this carb). thanks for any help!!

Dirt Freak

Total posts: 408
posted May 24, 2002 08:23 AM
You probably won't get 7000rpm out of a stock 7448 carb. The motor will fall flat on its face above 6500 or so as far as power goes.
A starting point on jet for a stock carb (a guess) would be about a 68-69. Air quality, temp, and a lot of other things will cause that guess to vary some, tho.

Hope that gets you going.


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