Quadrajet Problem Solving > Dialing in your rebuilt Quadrajet carburetor

Recipe #1 sucking fuel from boosters

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oktorque:
I have a small Isky 256 cam with 202 duration and .450 lift.  Larger valves were installed with ported head and 9.1 cr.  I get 17-18 hg at idle. 

Thanks.

oktorque:
My bad, I did open the bleeds.  I'll just order new restrictions and resize them all.  Can you give me base size to begin with, or should I use the recipe?  Thanks.

Cliff Ruggles:
The 17059272 had small lower MAB's and larger uppers, so just put both pairs at .070".

Same with the idle airbleeds, if you made them larger than .070", then go back to .070" for both pairs....Cliff

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