Super DIRTcar Series to Honor Dale Planck with The Natural 77 at Thunder Mountain
The Super DIRTcar Series’ debut at Thunder Mountain Speedway on Tuesday, July 9, will now be The Natural 77 Honoring Dale Planck. To honor the memory of Dale Planck – who ran the number 77 – the night’s Feature will be 77 laps and pay $7,700 to win. Bonus money is also on the line, as Heat