OK guys I'm getting extreamly confused I just got a 00 426 and everybody keeps saying I need to do the 450 cam mod. I ride alot and I try to kill it everytime I ride. I love the talk about being able to take the decomp lever off, bump starting, and having a more user-friendly bike. I ride alot of tight trails and it is agrivating to stall it out in a tight squeeze, although I have become very comfortable with re-starts. I ride mx tracks sometimes also along with some long, high RPM dirt roads where I live (you know to blow-off steam after a long day at work). I will take yalls (southern talk for you all) advice and deffinatly go with the clutch mode 2001 and the carb mod (GBMmod) but I dont have the money to install 450 cams and blow my bike to smitherines. Thats why I have a 426 and not a brand new 450. Help me out here...Is it worth it, and were can I get the cams and all of the parts i need to do it. I also need the clutch mod parts and prob valve shims (I dont think my valves have ever been adj.) if anyone has any extras or can help in any way. BTW this web site is absolutly unreal with all the knowledge here ...you guys are great and I thank you in advance for the help.