Hurricane Viper/Cat 7000 400HP Turbo Kit

We have created a 400HP Stage-3 turbo kit for the Yamaha Viper-Cat 7000. This kit comes with everything needed for the engine to make 400HP. The kit uses a larger turbo than the 190HP kit while adding an intercooler, fuel pump, regulator and Hurricane secondary injection kit. The kit also comes with head shim and head studs for the engine to provide safe operation at 270HP on 91 Octane pump gas. This Hurricane stage 3 kit will make 400HP on race gas.  Connecting rods are recommended at that HP.

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