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Help with Carb. A/F adjustment?
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Posted by: Bird of prey

Need help folks. Been so long I forgot the procedure in adjusting the air/fuel mixture screws on a Quadrajunk Carb. Have the tool and the vac. gage now what. Help!

Posted by: DODGE_MAIN

Tune for the leanest setting at highest vacuum reading (HG). Lean is clockwise, and Rich is counterclockwise. Set the timing first if you are going to.

Posted by: skeezix

Or you can also start off by setting the screws by VERY GENTLY bottoming them in and then backing them out 2 1/2 turns. Start the engine and keep backing them out one by one in small increments, til you get your highest vacum reading.

Posted by: Giz

so where did you dig this old relic up from??
about 4 months late

Giz:roll: :roll: :roll:

Posted by: skeezix

Better late than never.

Posted by: Giz

really just place a big screwdriver under the fuel inlet apply just enough force with a 32 oz hammer to almost break thru the casting. repeat as needed till repaired.
if you do break thru simply replace carb with new one to complete repair.

Giz
FUTURE MOD
dent free carb

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