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GT3 Racing Explained — And Why Its Old Cars Now Race Each Other

15:25

GT3 is the most successful form of sports car racing in the world, and most people have never had it explained to them. So this week I'm doing that — and then telling you about the strangest, best idea in racing right now.

GT3 turned 20 this year. To mark it, SRO and Peter Auto launched the GT3 Revival Series: a historic championship for GT3 cars built between 2006 and 2013. Real Balance of…