Quadrajet Problem Solving > Dialing in your rebuilt Quadrajet carburetor

Mixture screw setting?

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oktorque:
Where is a good spot to set the mix screws before install if the original setting was lost?

Ethan1:

--- Quote from: oktorque on February 13, 2015, 05:08:28 PM ---Where is a good spot to set the mix screws before install if the original setting was lost?

--- End quote ---

 Probably 11/2 to 2 turns out. At least, that is what I usually set them at. Nobody is the same. :D

Cliff Ruggles:
Depends on carb number.  Could be anywhere from 1.5 to 5-6 turns....Cliff

oktorque:
It is a 17059547.  I have opened up the mix holes to .090.

Cliff Ruggles:
With mixture screw holes that big about 1.5 to 2.5 turns out from seated for initial testing.....Cliff

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