Photo 51 of 272
Mike 'Stu' Stuhler's amazing photo archive yielded this shot, taken at Indianapolis Raceway Park in the early '90s. Chuck Graves (24) is riding one of John Ulrich's 'Valvoline-sponsored, methanol-fueled GSX-R1100s. Keith Perry, who prepped these machines, punched them out to 1180cc. Running on alcohol didn't boost power that much, but the bikes produced a ton of torque and ran cool. Chris D'Alusio, on bike #2, is competing with about 1/4 the displacement, on a TZ-250 two-stroke.