NASCAR Cup engines live in a strange space: they are tightly regulated, largely hand built, and expected to survive hours at ...

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

RACER’S Marshall Pruett has spent the last year tracking developments with the IndyCar Series’ new chassis, engine, and the ...

There's something undeniably special about the sound of a racing engine at full throttle. In that moment, you can hear the result of decades of engineering expertise and the countless hours of work ...

Formula 1’s 2026 race car introduces major technical changes, including updated hybrid power units, increased electrical ...