(DaCol. @ Feb. 09 2007,14:54) Forget lightening it up. Just go TURBO and end the end you'll save $$$$$ ! But, you will NEVER get the Busa light enough or set up to beat a 1000 cc Superbike. Ain't gonna happen. Suzuki tried that in 99 and 2000 in Japan. Yoshi was the company that reworked the bike before they gave up. So what was NEXT out of Suzuki, the GSXR 1000 with 150 hp
. Now if those two couldn't do it, you might as well give up now and save bundles of MONEY. Anyway, a Turbo with massive power AND the Busa's weight is a better street bike by farrrrrrrrrrrrrrr