How on earth do you get 350 hp out of a GSXR? That thing on nitromethane?
Mark Moisan of Miramar FL (then, now Naples FL) got 410 hp out of his old-style air/oil-cooled GSXR1100 w/a turbo and a lot of attention to detail. He turned 229 mph at Sportbike Magazine's UFO Shootout in the CA desert. I saw his wife ride that bike to Fuddruckers Restaurant in Ft. Lauderdale on bike night, w/the boost turned-down.
Ya gotta be-careful w/those bikes! Which one has braggin' rights over the others? Specs?