Changes to compression ratio tests will be introduced in the summer after a lot of focus on Mercedes' new power unit over pre ...
Formula 1 constructors and the FIA have reached a compromise to quell the compression ratio saga that has dominated the 2026 pre-season ...
Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...
A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.
The FIA has updated the 2026 F1 engine rules, changing how compression ratios are measured to prevent loopholes.
Mercedes AMG has been at the centre of F1's latest controversy surrounding engine compression ratios and a loosely worded loophole.
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