Every car engine has quite a few details, ranging from cylinder count to compression ratios. How does changing the compression ratio affect the engine?
Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...
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 ...
Formula 1 is entering a new era in 2026 because of its regulation overhaul, which is arguably the biggest in the championship ...
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Lewis Hamilton ‘disappointed’ in FIA if Mercedes compression ratio behind Melbourne speed
Hamilton fears Mercedes’ pace edge may have a controversial ...
A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.
As you may know, an engine's compression ratio is directly linked to its combustion efficiency. All else being equal, higher-compression engines tend to make more power while offering better fuel ...
A decision has been reached on the geometric compression ratios ...
Formula One ’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be ...
Motorsport Week Deputy Editor James Phillips discusses the forthcoming summertime Formula 1 rule tweak that could hurt ...
The FIA have confirmed that new rules will be in place to prevent compression ratios going above 16:1 effectively closing a ...
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