Too many variables. If the Busa does make 330hp but is not set up right, the Harley could outru him in a straight up 1/4 mile race. A 330hp bike is either very fast or unrideable, depending on the rider and setup. Sign up over at www.suzukihayabusa.org and see what those guys say. There are a ton of racers and turbo Busa owners there. Im "Powerstroke" on that board.