You might have heard about high compression ratios, but what exactly are they, and what kind of effect do they have on an ...

The compression ratio controversy will be addressed with a new test, but not until August.

A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations.

The compression ratio battle is reaching crunch time.

Mercedes boss Toto Wolff has dismissed Formula 1’s escalating compression ratio controversy as “a storm in a teacup”.

Lewis Hamilton addressed rumors of a Mercedes compression ratio advantage after Day 1 of Bahrain testing, calling for a level playing field.

Steve Nielsen believes a late engine rules change for F1 2026 would set a dangerous ...