Two big NASCAR events take place this weekend: Daytona International Speedway debuts its multimillion-dollar makeover for stock car racing, and Sprint Cup racing begins.
Saturday's Sprint Unlimited is an entertaining 75-lap, non-points race. Coverage begins 8 p.m. ET on FOX, MRN and SiriusXM NASCAR Radio.
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Not familiar with the Sprint Unlimited rules or race facts? We've got you covered.