Knoxville Raceway Increases 410 Purse and Introduces Rule Change for 360 Engines in 2025
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Knoxville Raceway is pleased to announce exciting updates for the 2025 racing season, including a significant purse increase for the Knoxville Championship Series 410 sprint car class and the approval of aluminum engine blocks in the 360 class. These updates underscore our commitment to supporting racers and enhancing the competition for fans [...]