Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...

A new engine test will be introduced after the seventh race of the 2026 Formula 1 season following a power-unit dispute over ...

In December, it emerged that Mercedes had found a possible loophole in the rules that could lead to a performance advantage.

A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.

The FIA have confirmed that new rules will be in place to prevent compression ratios going above 16:1 effectively closing a ...

From the conflicts in the Middle East already influencing a Pirelli tyre test to the end of the dispute over the engine compression ratio, here’s a look at today’s biggest F1 stories. Earlier today, ...

Formula 1s engine dispute will be resolved before the season-opening Australian Grand Prix after talks were held in Bahrain ...

As well as Mercedes, Ferrari, Audi, Red Bull Ford and Honda, the FIA and commercial rights holder FOM will also vote on the ...

The FIA has announced a mid-season rule change to close an engine compression ratio loophole, with new tests introduced from June affecting Mercedes and all F1 manufacturers ...

Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?