Pro Street 51: KOS’THOR’s Turbocharged, NOS-injected “GSX-R1300” Slingshot…   When Suzuki introduced the original GSX-R1100 in 1986, it sent a shockwave through the motorcycling world. The boys from Hamamatsu had put an absolute unit of a … Continue reading A Real Catapult: 1300cc Suzuki GSX-R Slingshot Turbo