tudor united sportscar championship
Mazda Details 450-HP Diesel Race Car
Mazda has revealed more details on its prototype race cars that will be competing in the 2014 TUDOR United SportsCar Championship.
Mazda Bringing Diesel to 2014 United SportsCar Series
Mazda Motorsports will be campaigning SkyActiv-D Smart Diesel-powered racecars in the top Prototype Class for the 2014 TUDOR United SportsCar Championship (USCC).
Porsche 911 RSR to Compete in 2014 Tudor United SportsCar Championship
Porsche Motorsport North America has announced that it will campaign a pair of 911 RSR race cars in next year’s Tudor United SportsCar Championship.






