ponypusher

I'm in the process of rebuilding my Holley 4180c on my 83gt only to find that it has been previously molested. The tamperproof idle mixture screw caps were messily knocked out on the primary bowl side, so now I don't know if the idle mixture screws were set correctly. Can any one tell me what the factory settings were, and what adjustments I should make for elevation? I live in Denver. Thanks.</P>


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