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Emergency officials put out a fire from driver Kyle Larson's engine after his car hit the wall and safety fence along the front grandstands on the final lap of a NASCAR Nationwide Series auto race at Daytona International Speedway in Daytona Beach, Fla., Saturday, Feb. 23, 2013. Larson's crash sent car parts and other debris flying into the stands injuring spectators. (AP Photo/Phelan M. Ebenhack)

55th Daytona 500

Jimmie Johnson celebrates after winning the Daytona 500 NASCAR Sprint Cup Series auto race, Sunday, Feb. 24, 2013.