Shaking engines aren’t desirable, so we try to remove these forces. It’s easy to understand that as the piston comes to the top and stops, it sends an upward force, called a primary force.

Balance of Performance is a critical concept in the world of GT and sportscar racing, underpinning the very fabric of the competition. It’s a key difference to competitions like Formula 1 or spec ...

The new F1 ADUO system allows underperforming engine manufacturers extra development opportunities under the 2026 regulations. Heres how it works and who qualifies.