Reply to thread

Message: [QUOTE="lee42lee, post: 995362, member: 61140"] I have a 2001 KDX 220 with the following mods. FMF Gnarley woods pipe Turbinecore 2 muffler V Force2 reed valve RB Designs Carb mod RB Designs head mod When the bike is cold it will run good at low RPMs but when it gets to the upper rpm range it feels bogged down real bad. After you ride the bike for about five mins it runs perfect. The bike has always done this even when it was stock but I thought after RB done the carb it wouldn't do it anymore but it does. Are all 220s like this or do I need to do something to fix it. Thanks for any help. Lee [/QUOTE]