Jack Dover tops ASCS Midwest. Takes Down Minnesota Mafia at Park Jefferson
(Photo Credit: Rob Kocak) JEFFERSON, S.D. (July 11, 2014) – For over three years, the Park Jefferson Speedway sat without Sprint Cars, but that changed Friday night as the Speedway Motors ASCS Midwest Region took on the Minnesota Mafia with Nebraska’s Jack Dover conquering all. Coming from tenth, Dover grabbed