So you have a " stand alone " engine management system on board? I have one for my stang and it is a " F*A*S*T, Fuel,Air,Spark, and Timing system.for when the 2 turbos make their way into the engine bay,right now I rely on an autologic chip tuned by one of the best in the country Randy Haywood.Anyway,back to the bike! Being stretched and all, how does it hook up out on the street?i love how you guys talk $hit because you have a busa.lol i bought the 10r to drag race.the busa is the better drag racing bike but i wanted something different so if a busa pulls up to me at a light i dont want to get smoked. if i dont win who cares its a busa it supose to win but you guys would be surprise on how fast the zx is.i was going sell it this year and buy another busa but i decided to keep it. the busa i got now me and my buddy own.its in my name and stays at my house and i paid cash for it and sold it but its still mine until he pays it off from me.the zx10r i have i decided to put a 40hp nitrous in it and i bought a fast fi fuel mixture with it well that pour so much fuel in the motor that i had to go up to a 80-90hp jet.i didnt want to but i got use to it. i run about 20-30 hp jet most of the time i just have to disconnect the fuel mix. i just bought cam and thin head gasket yesterday.i'm 29 year old been riding since i was 9-10 my first bike was a RM50 i had a cbr600f3 and a cbr900rr '99 before my busa and zx10r.i love to race bikes. i never been to the track yet but i do alot of street racing.