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tuning problems

  1. FMF programmer tuning help Please!!!!

    Tech/Setups for Supermoto
    I just bought a 08' WR250X, the bike already had:FMF Powercore 4,Power Bomb,K&N filter,no air box cover, and a fuel injector from a Grizzly 700. I had to buy a FMF programmer EFI kit because the battery was replaced right before i bought it and it erased the maping. I have called FMF for their...
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