Daytona International Speedway, Daytona Beach, FL January 30, 2016 The 1965 Shelby GT350 of Darek Stennes and Tim Pendergast leads Scott Hughes’s ex-Quester/Hezemans 1972 BMW 3.0 CSL, the first of BMW’s famed CSL racing cars.Photo: Fred Lewis Mike Smith clips the rumble strips in Turn 3 with his 1979 Porsche 935 K3, one of the successful 935 variants built by the Kremer brothers.Photo: Fred Lewis Brian Walsh races through Turn 3 in his 1971 Ford Pinto originally campaigned by the Racer Walsh team. It won the IMSA Baby Grand class in its second race.Photo: Fred Lewis Gordon Zimmerman’s ex-Dyson Racing 1985 Porsche 962 is a car that posted IMSA victories in the hands of drivers James Weaver, Price Cobb and Johnny Dumfries.Photo: Fred Lewis