Originally Posted by MikeMike
If you are looking for smoother throttle control, use the very economical system developed by High Tech Coonass on this forum.
Much cheaper than all the other systems out there and does what it is supposed to do. There is no magical "tune up" for these bikes, no system is going to make a very noticeable difference in performance. To really notice a difference you need about 10% gain across the board, I have yet to hear of a pipe and tuning that will get you that and is dyno proven to do so and not just some publicity claims.
What Mike said! You will get used to the little you gain in about 5 minutes. Have you thought about a simple sprocket change? GH