Federated Auto Parts DIRTcar Nationals

3 p.m. front gate opens at Volusia Speedway Park, 1500 State Road 40, DeLeon Springs. Cars on track at 5:30 p.m. The World of Outlaws Sprint Car competitors will compete in a $20,000-to-win Saturday-night finale, while the DIRTcar UMP Modified stars will battle in their Gator Championship finale. Both divisions will crown a Big Gator champion. Tickets: $45 general admission; $50 reserved; $55 premium reserved. Visit DIRTcarNationals.com/Tickets, or tickets@dirtcar.com.