2002 wr 426 PERFORMANCE

2 replies to this topic
  • xclratn

Posted December 27, 2003 - 01:43 AM


I have a 02 wr and i'm about to put an 02 yz exhaust on, what other mods should i be considering at this time? I remember something about a grey wire mod but i'm not sure this applies to Canadian wr's? Any help on this would be great!!

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  • tctrailrider

Posted December 27, 2003 - 05:45 AM


Go here and read tech articles http://motoman393.thumpertalk.com/

  • oldbones

Posted December 27, 2003 - 07:31 AM


I don't think the Canadian version needs the throttle stop or the gray wire cut. You might look into YZ timing, or an '03 cam...


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