Moulin recovered to take IMSA Classic GT win, his second major triumph at Daytona in less than three months after driving the Viper to a Run Group victory this past November in the HSR Classic Daytona 24 Hour presented by Mission Foods. The pristine Viper’s recent success at Daytona comes more than 25 years after the car finished fifth in the inaugural Grand-Am Rolex Sports Car Series Rolex 24 At Daytona in 2000. It is so fantastic to be here during the Rolex 24. About HSR: An International Motor Sports Association (IMSA) property, Historic Sportscar Racing (HSR) was formed in the mid-1970s with an event at Road Atlanta. There was one goal then and it remains true today: to celebrate the racing cars from the past.