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325 magnum faster mods

  1. ATV Performance Modifications
    Hello everyone, I would like to no what I can do to get my 2002- 325 Magnum (4x4) to go faster. I've heard about having the engine cylinder bored out bigger (sounds expensive). Is this possible with this machine, and is it worth it? Would change air filters, exhausts, tires...etc really do...
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