Grand Am Rolex 24 After Four Hours
After four hours, the racing was close and hard in Daytona Prototype and GT, as the track dried and speeds increased.

The #10 SunTrust Racing Ford Dallara driven by Max Angelelli, leads the field into the East Horseshoe at the start of the Grand-Am Rolex 24 at Daytona held at Daytona International Speedway. John Harrelson/Getty Images
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