Ryan Dalziel and Alex Popow drove to victory in their PWR cooled, BMW powered Riley Daytona Prototype at the Grand Am Brickyard Grand Prix.

Qualifying in 12th place, Popow raced up to seventh when he handed over to Dalziel with just under two hours to go. Dalziel raced hard to the front and led for just 12 laps of the three hour race to take a dramatic victory with a winning margin of just 3.4 seconds.