IRWINDALE, Calif. — The LiUNA – Feel the Power 100 presented Pinnacle Peak Steakhouse will be the seventh event of the season for the Spears SRL Southwest Tour Series on Sept. 17. It is the third trip to Irwindale Speedway for the Southwest Tour, Spears Pro Late Model Series presented by Sigma Performance Services and Spears Modified Series. A winner’s check of $6,500 will go to the super late model winner, the pro late models will race for $2,500 and the modifieds will compete for $2,000-to-win. There are 19 pro late models and 18 modifieds entered for this weekend’s event. There are 11 different rookies who have scored points this year. Mawhinney will make his 14th series start, earning a best finish of third in 2020. Nineteen Pro Late Models are entered for this weekend’s SpearsRacing.TV 60 presented by Sigma Performance Services. Several former competitors in the super late model series have entered this weekend.

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