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

The FIA confirmed the update following discussions within the sport’s Power Unit Advisory Committee. Under the 2026 ...

Mercedes' rivals succeed in securing a rule change following a pre-season technical row over engine performance.

The FIA has confirmed changes to the Formula 1 engine compression ratio regulations, with Mercedes powered cars set to suffer ...

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

Formula One’s governing body, the FIA, has reached a compromise with power unit manufacturers to tighten how engine ...

The FIA has updated the 2026 F1 engine rules, changing how compression ratios are measured to prevent loopholes.

CS Gopalakrishnan, Whole-time Director and Chief Manufacturing Officer, HMIL, said, “by successfully testing over 4.25 million engines using zero-emission Cold Bed Engine Testing technology, we have ...