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Old 08-05-2019, 07:31 PM   #7
Papa4Nine
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Join Date: Sep 2017
Posts: 7
Default Re: 31 Carburetor Adjustment

Block and mating surfaces of manifolds were machined. Used copper gaskets. Used gland rings. Sprayed WD40 around intake and no change in rpm. FYI.. also plugged the vacuum line at inlet manifold.
I have the original carb that came with the truck when I bought it. I will install it to see if there is a difference.
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