2011 ALMS P1 Champion Chris Dyson has a long and distinguished career in sports car racing. But this weekend he’ll be running in a USAC Midget racer in the Chili Bowl. It’s a massive change in racing equipment. For the past two years Dyson raced a GT3 Bentley Continental getting a win last year at Road America. But Dyson says he won’t need many changes to run the USAC Midget. Listen…