I have read this forum alot and this is not a question on removing the governor, etc. My motor is stock. I was reading and it seems a lot of people remove the throttle set screw to get a few more rpms. I hooked up one of those cheap tach/hour meters to my bike, It would idle about 2k, and hit the gov about 3700. I back out the set screw a few turns and it reved to 4200. Thats about what i read most people get it to before the gov kicks in. well i turned the screw a few more times and it reved to 5200 and started to sputter(valve float?). Just wondering if this is normal. I understand the purpose of the billet parts and do not plan to run the bike that hard. From what i have read i didnt think it was possible to have it rev that high. I was just wanting a few more mph before i mod the motor.