Michael Varacins, of Burlington, Wis., took his sixth SCCA Runoffs win driving the No. 65 Hoosier/Speed Sport Engineering Speed Sport AM-5 to be crowned National Champion at the Indianapolis Motor Speedway.Following Varacins was second place Andrew Whitston, of Neenah, Wis., driving the No. 12 Subway Protoform P2, and Brian Farnham,...