underpowered
04-21-2005, 04:36 AM
one of my buddies just got done putting a 440 kit in his 2001 400ex. he has ridden it a couple of times without problems. well, yesterday he was riding it and shifted from third to fourth fine but when he downshiifted back to third the engine locked up. he got it refired and was able to limp it back to his house. after checking some obvious things, he has came to the conclusion that third gear has desentagrated (sp?). does anyone know if anybody makes aftermarket gearsets for the 400. I have seen ones for the 250r but not for a 400. he wants somethin a little stronger than stock.