I have a 07 wr450 with all the mods done to it for power. It is plenty fast and I don't get the chance really to go full speed, so I was thinking what would it be like if I added one more tooth on the rear sprocket to increase the low end power? I cant do wheelies in third gear, in the dirt, but have no problem in 1st and 2nd. Everywhere I ride I am usually in second gear whether it is on the track or the trail. Now I still have the stock gearing. I notice when going down steep hills that my bike likes to shut off when in second and slide, so I have to get into third to keep bike running. So what would happen to the performance of my bike if I went ahead and got one more tooth on rear sprocket? I have re jetted it with gytr smog removal kit, and changed jet for dr.d complete exhaust setup, pulled grey wire, pulled rubber air constrictor under seat. So what do you think, will it let me get into third sometimes, and pull wheelies in third no problem? Or will it not make much of a change? Let me know what you would do. Thanks guys.