The USAC AMSOIL Sprint Car National Championship will host the Commonwealth Clash at Lernerville Speedway on Friday, September 11, at the 0.4-mile dirt oval in Sarver, Pennsylvania. Kirk Spridgeon will serve as race director, and competitors must use radio frequency 464.5500.

The event will be streamed live on FloRacing, with live audio available via the USAC app and Mixlr. Live timing will be provided through MyRacePass and Race Monitor, and live social updates will appear on USAC’s Facebook and X feeds.

On-track competition will use two-lap qualifying (fastest lap counts), followed by 8-lap heat races with a six-car inversion based on qualifying. C-Mains will be 10 laps and semi-features 12 laps, if needed; the feature will be 30 laps and capped at 24 starters. The event winner will receive 70 series points and a $6,000 payout; second place will earn 67 points and $3,000. Entry fees are $30 for USAC members and $40 for non-members, and competitors must hold USAC membership to earn series points and claim contingency awards.

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