Knoxville, Iowa – Saturday, April 21st is opening night at the Knoxville Raceway and as previously announced the only approved muffler is the Schoenfeld 14272735-78. This is the same muffler that was announced last November.
There are no other approved mufflers at this time. This rule pertains to the 410 and 360 sprint car classes as well the Lucas Oil Late Model Knoxville Nationals.
The Lucas Oil Knoxville Championship Cup Series - Pella Motors Race for Your School Night kicks off this Saturday at 6:45 pm. Over 80 cars are expected to compete for their chance to become the Knoxville Raceway Champion. For more information on the Knoxville Raceway and events at the Marion County Fairgrounds go to www.knoxvilleraceway.com.
- Admin Account on Apr 16, 2012
- Article Date: 4/16/2012