carb adj

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newb70f250camper
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carb adj

Post by newb70f250camper »

trying to adjust choke on motor craft 2100 carb confused on what tab to adjust fast idle first second or third please help
1970 f-250 camper special, 360, holley P/N 0-80457S (electric choke) 4v carburetor, edelbrock performer390 intake. I love my truck like I love my women.
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Dragon
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Re: carb adj

Post by Dragon »

You set the choke full rich which is based on engine size and carb code. Then the RPM is set depending on the engine size from 302 to 390 it is between 1200 rpm and 1400 rpm.

The D number on the left front side of the carb determines the carb code.

What engine size do you have?

PS add your truck specifics to your signature so we don't have to ask that.
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Was a Ford Service Tech
71 F250 with Shell Car 390 NP435 Dana 60 3.73s, PS, PB, 750 EC VS Holley Accel Points Eliminator.
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