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Re: Fuel mixture valve screws




>From: "Jon Davis" <tapperdog@domain.elided>
I have a 78 Scout with a 2 barrel Holley and am wondering how many turns 
your fuel/air mixture screws are. I seem to have an idle problem and I 
cant get it right yet.  Thanks for your help on the compressor vibration 
problem too!<

  Jon,

  Somewhere in my Holley catalog (I can't find the chapter now) they say to
put a vacuum gauge on the intake manifold and adjust the screws until you
achieve maximum vacuum.

Doug




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