The R390 GT1 took its name from a car, R380, that excited Japanese motor sports enthusiasts over thirty years ago. Jointly developed by Nissan and TWR (Tom Walkinshaw Racing), the R390 GT1 is the state of the art racing expertise of them. Aerodynamically refined low and sleek body styling is suggestive of Nissan's highly competitive Gr. C machines raced during the 1980's. The 3.5 liter V8 engine, producing an awesome 600 horsepower output, is bolted directly to the carbon composite monocoque and works as a load-carrying element. The tremendous power is delivered to the rear wheels via a transversely mounted, six speed transmission. The four wheel double wishbone suspension system is connected to the horizontally mounted shock absorbers via pushrods and bell cranks to provide optimum road handling performance.