DAYTONA BEACH, Fla. — It had been 31 years since a driver won both Daytona races in the same season when Jimmie Johnson pulled off the Sprint Cup Series sweep. A year later, his teammate wants to complete the feat. But for Dale Earnhardt Jr. to win the Coke Zero 400, he can't race the way he did at Talladega Superspeedway in May.
Earnhardt still embarrassed over Talladega finish