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ASK THE MXPERTS: What Is The Best 2007 RM250 Jetting?

December 21, 2008
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LOOKING FOR THE BEST 2007 SUZUKI RM250 BRASS



Dear MXA,
    Can you tell me your corrected jetting specs for the 2007 RM250 two-stroke?

    After years of horrible RM250 jetting, Suzuki did a fairly good job with the 2007 model.

    It was a little rich on top, but nothing that changing the stock 168 couldn’t fix. On warm day we ran a 165 or 162 main and dropped the needle by putting the clip in the second slot from the top.

Send questions to mxa@hi-torque.com

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