knoxville IA_DSC0426_7871

knoxville IA_DSC0426_7871

David Gravel (#2) and Donny Schatz (#15) race for the lead on Saturday at Knoxville Raceway. (Mark Funderburk photo)

David Gravel (#2) and Donny Schatz (#15) race for the lead on Saturday at Knoxville Raceway. (Mark Funderburk photo)