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Spark plugs with DUI

Discussion in 'Early CJ5 and CJ6 Tech' started by JeepsRcool, Dec 11, 2006.

  1. JeepsRcool

    JeepsRcool Member

    I have a :v6:.
    i plan on using a DUI distributor.
    my question is what type spark plugs to use.
    with the DUI it says to gap to .050.
    i just dont know what plugs to use, with all the new stuff like the Bosch platinum plugs and the E3's out there i dont know.
    any input would help.R)
     
    JeepsRcool, Dec 11, 2006
    #1
  2. Vanguard

    Vanguard Take Off! Staff Member

    I think you can just go ahead and use your preferred plug with the gap set to DUI specs. I have AC Delcos cheapies.
     
    Vanguard, Dec 11, 2006
    #2
  3. sparky

    sparky Sandgroper Staff Member Founder

    :iagree:

    Use what you always have, no need to change.
     
    sparky, Dec 11, 2006
    #3
  4. JeepsRcool

    JeepsRcool Member

    thanks, so i will regap and be on my way.
    thanksR)
     
    JeepsRcool, Dec 11, 2006
    #4
  5. zed

    zed Iowa- Gateway to Nebraska

    i wound up trying several gaps. finally used stock delcos for my engine (225 odd fire) and gapped at .057" seems to work well for mine but it's a gm hei dist.
     
    zed, Dec 11, 2006
    #5
  6. zed

    zed Iowa- Gateway to Nebraska

    delco does make a platinum plug which is a direct transfer # from their regular plug for the 225 OF..

    about $3 - $4 each. fyi.
     
    zed, Dec 12, 2006
    #6