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Thread: 85 250 Big Red

  1. #1
    Join Date
    Jul 2006
    Location
    sussex New Brunswick (canada)
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    13

    85 250 Big Red

    I am rebuilding my 85 250 big red it is all stock I am just wondering if anyone knows what I can do with the motor to give it more power?

  2. #2
    Join Date
    Sep 2004
    Location
    springville, PA
    --
    6,185
    webcamshafts.com (look under SX) and a high comp piston. Other than that you'll have to find a powroll kit which i believe dirtface installed on his SX. And yes the SX and Bigred engine parts are interchangable.
    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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