What going on with my idle mixture screws? | FerrariChat

What going on with my idle mixture screws?

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

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. tommott77

    tommott77 Formula Junior

    Joined:
    Feb 1, 2009
    Messages:
    652
    Location:
    NC
    Full Name:
    Tom
    ^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
     
    Last edited by a moderator: Sep 7, 2017
    tommott77, May 13, 2010
    #1
  2. Mitch Alsup

    Mitch Alsup F1 Veteran

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

    tommott77 Formula Junior

    Joined:
    Feb 1, 2009
    Messages:
    652
    Location:
    NC
    Full Name:
    Tom
    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?
     
    tommott77, May 13, 2010
    #3
  4. don_xvi

    don_xvi F1 Rookie

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

Share This Page