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Thread: atc70 jet question

  1. #1
    Join Date
    Aug 2006
    Location
    huntington, ny
    --
    192

    atc70 jet question

    whats the stock pilot jet size in a 85 atc 70?
    i just pulled the carb off mine to clean it and it has a 38 in it i think its too big.

    trikes: one 1985 250r

  2. #2
    Join Date
    Aug 2006
    Location
    huntington, ny
    --
    192
    no one knows??

    trikes: one 1985 250r

  3. #3
    Join Date
    Oct 2007
    Location
    Grosse Tete, LA
    --
    3,441
    it's a 38 if memory serves me right...65 main or so. I honestly can't remember.

  4. #4
    Join Date
    Jan 2004
    Location
    Strongstown, Pa
    --
    548
    38 is what comes in them.... and 58 main. why do you think its to big?

    Can't or Won't?

  5. #5
    Join Date
    Jul 2007
    Location
    OHIO
    --
    2,857

    jet problems

    pre 75 was a #60 main and #35 slow jet. 78-85 is a #58 main jet. What are the symptoms? Clean, clean clean!!! They are very fragile creatures!! Good luck

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