Smoke billows from Kevin Harvick's car (29) after an engine problem during the Daytona 500 NASCAR auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 20, 2011. (AP Photo/Jim Topper)

Photo by: Jim Topper

Smoke billows from Kevin Harvick's car (29) after an engine problem during the Daytona 500 NASCAR auto race at Daytona International Speedway in Daytona Beach, Fla., Sunday, Feb. 20, 2011. (AP Photo/Jim Topper)