Additive manufacturing has enabled targeted thermal expansion to boost effective compression beyond the limit set for the ...

Hamilton fears Mercedes’ pace edge may have a controversial ...

Formula 1 is entering a new era in 2026 because of its regulation overhaul, which is arguably the biggest in the championship ...

The FIA confirmed the update following discussions within the sport’s Power Unit Advisory Committee. Under the 2026 regulations, V6 engines are limited to a 16:1 compression ratio when measured in ...

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, with a tweak to the regulations set for June 1 and a further change in ...

Formula One’s governing body, the FIA, and rival engine manufacturers have reached a compromise solution to tackle the controversy surrounding Mercedes that had threatened to overshadow next week’s ...

The FIA have announced changes to Formula 1's power unit regulations, most notably surrounding compression ratio, which have caused controversy over the winter. When the 2026 power unit regulations ...

The FIA has introduced a revised power unit compression measurement process ahead of the F1 2026 season beginning. A revised version of the Technical Regulations details an expedited change that will ...

Mercedes team boss Toto Wolff confirmed that FIA president Mohammed Ben Sulayem has always been in support of Mercedes during this compression ratio engine saga. The matter has gone to an FIA e-vote, ...