I did this mod when i first got my bike, and i thought it was great because of the throttle response, but ive been annoyed with this flat spot on top. So i decided to rejet. Upon removal of the jets i was surprised to see that the main was a (180) and the pilot was a 52:eek:with a 42 leak. Why on earth would they make the bike so rich:excuseme: I rejetted with a 170mj, and a 48pj, and i am much happier. I just wanted to let you guys know about it. Now that i think about it, it was the dumbest thing i have ever bought because i could have went to the shop, and bought $10 worth of jets and had it running better than it did with the $65 white bros kit. All the kit consisted of was a main, a pilot, and a leak, and a little piece of paper saying to wire the two throttle wheels together:lame: Anybody got an email addresse for white bros. I gotta bone to pick with them.