NASCAR Sprint Cup Series Preseason Thunder

NASCAR Sprint Cup Series Preseason Thunder

DAYTONA BEACH, FL – JANUARY 11: Kyle Busch, driver of the #18 Toyota, and Dale Earnhardt Jr., driver of the #88 Chevrolet, lead the field during the NASCAR Sprint Cup Preseason Thunder testing at Daytona International Speedway on January 11, 2013 in Daytona Beach, Florida. (Photo by Tom Pennington/Getty Images for NASCAR)

Greg Engle