Sprint Cars

Donny Schatz/TSR Step Back From FPS410 Engine

After about six years of running Ford Performance’s FPS410 Sprint Car engine, Tony Stewart/Curb-Agajanian Racing have decided to take a step back from running the engine in points-paying competition with Donny Schatz. The team will return to using Chevrolet block 410 engines in Schatz’s No. 15 car for the remainder of the 2025 World of ... <a title="Donny Schatz/TSR Step Back From FPS410 Engine" class="read-more" href="https://worldofoutlaws.com/sprintcars/donny-schatz-tsr-change-engine-program/" aria-label="Read more about Donny Schatz/TSR Step Back From FPS410 Engine">Read more</a>