What going on with my idle mixture screws? | FerrariChat
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What going on with my idle mixture screws?

Discussion in 'Technical Q&A' started by tommott77, May 13, 2010.

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  1. tommott77

    tommott77 Formula Junior

    Feb 1, 2009
    652
    NC
    Full Name:
    Tom
    #1 tommott77, May 13, 2010
    Last edited by a moderator: Sep 7, 2017
    ^s

    Oh-oh. I was playing around with my carbs yet again today and came across what is shown below. Am I correct in assuming that the bottom left two screws are incorrect for a Weber DCNF, which came out of the corresponding aft passenger carb? Or perhaps is it the other way around?
    Image Unavailable, Please Login
     
  2. Mitch Alsup

    Mitch Alsup F1 Veteran

    Nov 4, 2003
    9,742
    #2 Mitch Alsup, May 13, 2010
    The IDFs (long) and the DCOEs (medium) have longer idle mixture screws than the DCNFs (short).
     
  3. tommott77

    tommott77 Formula Junior

    Feb 1, 2009
    652
    NC
    Full Name:
    Tom
    #3 tommott77, May 13, 2010
    Geez! No wonder I was having such a hard time synching everything up. Just got off the phone from ordering the correct screws from Pierce. Thanks for the prompt response.



    ........Anybody need a pair of IDF or DCOE idle screws?
     
  4. don_xvi

    don_xvi F1 Rookie

    Nov 1, 2003
    2,934
    Outside Detroit
    Full Name:
    Don the 16th
    #4 don_xvi, May 13, 2010
    Scrap them in the interest of keeping such contaminants out of our horsies gene pool!
     

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