we know they're not the best choice in motor to most, but for us, there is something realy special there that needs to be explored. The headwork will be done by one of the UK's finest head guys, the rest of the motor work will be done between us and WarpSpeed Racing, we're hoping for well over 200bhp aspirated. Now my own bike is nearing completion ill be starting the motor so will soon find out what its made of.
GSXR 1216M Nitrous 8.50 bike
GSXR 1216G Nitrous 9.50 bike
I've seen the 1620 "Mr Muscle" bike that RAPID magazine had built and it was very useable and user friendly on the street. I don think what your chasing is ridiculous. As a "bolt on" tuned motor the inlets / throttle body's are always the brick wall but if your re-doing those your into a whole new world.
Mine launches OK but then can't hold a candle to my Busa or B-King, been looking into all the options for quite a while.