 We are the voice of NASCAR. Green flag goes in the air and the 66th renewal of the great American race is underway. The Motor Racing Network. We have the side-by-side action and last lap passes for the win. Keselowski shoves McDowell back to the lead for the final time in three. The voice of NASCAR for over 50 years, the Motor Racing Network. Search News Radio 1410 WDOV for live NASCAR racing in the iHeartRadio app. At the line, photo finish.