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Thread: Idle mix screws on Edelbrock
          
   
   

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  1. #1
    Gerald Streeks's Avatar
    Gerald Streeks is offline Reverse Induction WOW! Visit my Photo Gallery
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    Car Year, Make, Model: 73 C20 Chevrolet & 1984 GMC Caballero
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    Idle mix screws on Edelbrock

     



    What is the rule of thumb adjustment for the idle mix screws on an Edelbrock600 CFM with electric choke?
    If I knew anything I'd be dangerous.

  2. #2
    Dave Severson is offline CHR Member/Contributor Visit my Photo Gallery
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    Start at about 1 1/2 turns out, then adjust with a vacuum gauge for peak vacuum, then in about 1/4 turn works for me.
    Yesterday is history, tomorrow is a mystery, Live for Today!
    Carroll Shelby

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  3. #3
    WRENCHD is offline CHR Member Visit my Photo Gallery
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    as dave stated above, this is the proper way to adjust carb. also if you don't have a vac gauge then use a tach and follow the above only open up (turn out) the screws for best i
    dle and re set the base idle
    dave
    WRENCHD

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