rljjredhed Posted July 13, 2005 Just got JD kit for my 05 wr250f, I live in North Carolina never ride above 1000ft, so directions say red needle 5th clip, 180 main am is it that easy, bike is stock with free mods Thanks Share this post Link to post Share on other sites
James_Dean Posted July 14, 2005 Yes, the summer conditions favor leaner jetting for warmer and more humid conditions. Try the setting and send me an email if you have any difficulties. Thanks, James Share this post Link to post Share on other sites
