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