It may have the feel of a mini Knoxville Nationals this weekend at the Knoxville Raceway. Officials are expecting over 60 410 sprint cars as the World of Outlaws Nos Energy Drink Sprint Cars bring their roadshow into town. Coupled with all of the Knoxville weekly drivers and several of the High Limit Series drivers racing as their series has the week off, plus several other drivers unattached to a track or series come in. David Gravel has had one of his best seasons of his career as he comes in leading the World of Outlaws points. The Pro Sprints will run with the outlaws tonight with the 360s running tomorrow. The Knoxville Raceway also announced this week that only 360 drivers that are in the Knoxville Raceway owners points standings will be allowed to participate due to the expected heavy car count on Saturday. Live coverage is on KNIA with Live Track Side at 5:00, and Race Nights Live can be heard on 95.3 KNIA at 7:00.