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NASCAR confirms rule changes for 2026 season with more to follow

NASCAR officials officially announced a series of changes that will be coming next season, including an increase in target ...

NASCAR sets parameters for new Cup OEMs in rules update

NASCAR also introduced testing guidelines for prospective new manufacturers.

NASCAR issues technical updates, specifying rules for 750-horsepower tracks, A-post flaps

NASCAR officials issued technical updates for the 2026 rule book on Friday, including specifics for the Cup Series\\\" rules ...