- Feb 1, 2001
Hey guys, I want my KDX 220 to rev higher. I rode a ktm exc200 and I really liked the way the bike revs. I also noticed the way a friends wr200 revs. I also notice that a friends kdx 200 with the 36mm on it revs better than mine. They are getting so much more rpms than I am. Is this a carb mod or a porting job or both. Is there something that I do not know about? I have the normal mods Wiseco, fmf rev, boysen, air box. The bike runs great and I do not want to mess it up. This ktm is a 200 with a 38mm carb. I would like to have at least a 38mm on my 220. The best carb mod is a 36mm from RB by the threads I found. Is there something else out there? Something better?