8/6/2011
Sprint Source
Grosz wins first qualifying main of 21st Annual 360 Knoxville Nationals!
![Grosz wins first qualifying main of 21st Annual 360 Knoxville Nationals!](https://dy5vgx5yyjho5.cloudfront.net/images/v2/s1136x640-G7riI56eDnCx19292.jpg)
KNOXVILLE RACEWAY, Knoxville, IA, August 5, 2011 – Lee Grosz of Harwood, North Dakota, won the first qualifying main event for the 21st Annual Arnold Motor Supply 360 Knoxville Nationals and it was a...