Hurricane Super 40 Competition Turbo #18 The Hurricane Super 40 comes standard with a billet milled compressor wheel that provides better response, more power and increased durability. Up to approximately 750hp. Compressor Inducer: 60mm Exducer: 86mm Billet Compressor Wheel 4" inlet V-band outlet CHRA Slide bearing Oil cooled 51mm cc oil return M12x1 oil inlet Turbine Inducer: 75mm Exducer: 65mm #18 Below you can see a picture of the compressor wheel that comes with this turbo. It can't be compared to standard forged wheels found in many turbos, as this one is developed for racing and maximum performance.