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Thread: 350X jetting question

  1. #1
    Join Date
    Aug 2005
    Location
    Oregon
    --
    490

    350X jetting question

    hey, my 86 X has a K&N and some aftermarket exhaust on it (no idea the brand) but i do know its not restricting any flow of the exhaust. how would i know if it had been rejetted or if it needed rejetting? thanks

  2. #2
    Join Date
    May 2006
    Location
    illinois
    --
    743
    what does the plug look like?
    white - is too lean
    black --is rich
    its better to be too rich than too lean
    plus it will be faster

  3. #3
    Join Date
    Sep 2004
    Location
    springville, PA
    --
    6,185
    Quote Originally Posted by jason 32
    its better to be too rich than too lean
    plus it will be faster
    This is what people who buy jet kits without moddifying their flow system believe

    its better to be a tan because then it will be faster and you will have the proper jet in it. Richer doesnt mean faster, just means it cant burn all the fuel your dumping in and will actually hinder performance.
    Nate

    The Myth, The MAN, The Legend
    R.I.P HRR

    Quote Originally Posted by honda250sx View Post
    Fact: Dr. Death is Bob from Enzyte.

  4. #4
    Join Date
    Aug 2005
    Location
    Oregon
    --
    490
    so tan is the color im looking for? thanks for the help...its a little late now, but ill check it out after work tomorrow and see what it looks like.

  5. #5
    Join Date
    Sep 2004
    Location
    springville, PA
    --
    6,185
    yep tan is the color
    Nate

    The Myth, The MAN, The Legend
    R.I.P HRR

    Quote Originally Posted by honda250sx View Post
    Fact: Dr. Death is Bob from Enzyte.

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