109 360 Sprint Car drivers will try to become the 2010 360 National Champion this weekend. Tonight starts the 20th Annual Arnold Motor Supply 360 Knoxville Nationals. Local drivers like Dustin Selvage and Johnny Anderson will take on drivers from the A-S-C-S ranks like, Ascot Points Leader Jason Johnson, Brady Bacon, who sits third in Ascot points, along with over 100 others. Our coverage on KNIA/KRLS starts with Live Track Side at six…and then Race Night’s Live at 7:30. You can also hear the live stream at kniakrls.com