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How should the adjustment screws be set for a quadrajet 4 barrel on a 77 Chevy truck with a 350?



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i know you start by having them all the way one way, i believe clockwise, so all the way in. and then you run the out, counter clockwise until it runs smoothly. you count the number of turns you make with the screw and do the same to both. i have heard its about 2 times. but i don't know what is the original setting. this is what I'm trying to find out.