Winchester Speedway would like to welcome  and thank “ Trans Auto Dynamics” for coming onboard for the 2010 season. Trans Auto Dynamics will  be the sponsor of the following upcoming event being held at Winchester Speedway on  Saturday July 31,2010 and also August 14,2010. Trans Auto Dynamics is a Transmission Specialist and located at 14217 Lee Highway Gainesville VA. Stop by and see James and the boys or give them a call at 1-703-754-9527. Any questions email TransAutoDynamics@verizon.net.