What won the race: Capping his fourth consecutive series championship, Jack Sullivan of Greenbrier, Ark., earned $5,000 in Saturday's Topless Turkey Nationals at Lone Star Speedway. Sullivan led all 40 laps and crossed the finish line 1.140 seconds ahead of runner-up Hunter Rasdon in the Comp Cams Super Dirt Series finale.

Key notes: Sullivan notched his sixth 2018 victory on the Arkansas-based tour and the series-leading 30th of his career. ... Trey Beene was running second when a tangle with third-running Timothy Culp eliminated both drivers. ... Hunter Rasdon, a series winner earlier this season at Lone Star, held the second spot the final eight laps. ... Eleven of 21 starters completed 40 laps. ... Midwest Sheet Metal Rookie of the Year winner Tanner Kellick finished sixth.

On the move: Patrik Daniel of Wills Point, Texas, started 10th and finished fourth.

Winner's sponsors: Sullivan’s Rocket Chassis is powered by a Clements Racing Engine and sponsored by Pannell Chipping, Mark Martin Automotive, Keyser Mfg., Central Arkansas Pest Services and Bennings Heating & Air.

Points chase: Jack Sullivan of Greenbrier, Ark., had secured his fourth straight series title before entering the weekend.

Car count: 21

Fast qualifier: Timothy Culp

Time: 15.782 seconds

Polesitter: Jack Sullivan

Heat race winners: Jack Sullivan, Trey Beene, Hunter Rasdon