I see from many of the posts that some people are adding turbos, nitrous oxide injection, mapping, etc. and have some questions. Beside the fact that you have impressive dyno numbers, what else do you do with these bikes? Are you drag racing them? Is anyone aggressively sport riding the bike with these setups and actually using the power? Aside from the high speed runs made on the interstate, I can't beleive you need more power to sport ride. Stock, this bike wheelies in at least 2 gears, without effort, runs to 160 indicated in 5th gear, handles great for it's size, you know the rest.