For 50 years, the International Motor Sports Association has been sanctioning, promoting, and nurturing sports-car racing in America and beyond. We’re celebrating IMSA’s golden anniversary with a series of stories looking at important eras, cars, drivers, and more. Audi R10 TDI In December 2005, Audi unveiled this prototype race car powered by a 5.5-liter twin-turbo...
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Five Cars that Changed Sports-Car Racing appeared first on
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Five Cars that Changed Sports-Car Racing
