The 2005 Winn-Dixie 250 Presented by PepsiCo was a Busch Series event held at Daytona International Speedway on July 1, 2005. Martin Truex, Jr won his second straight restrictor plate event, holding off Kevin Harvick. Truex, who had had a terrible start to the season, now sat on top of the points battle by 71 markers over Clint Bowyer (5th). Stats