Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, ...
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 ...
Motorsport Week Deputy Editor James Phillips discusses the forthcoming summertime Formula 1 rule tweak that could hurt ...
The FIA confirmed the update following discussions within the sport’s Power Unit Advisory Committee. Under the 2026 ...
An unconfirmed theory about how Mercedes and Red Bull have circumvented F1’s power unit compression ratio regulations has ...
A new engine test will be introduced after the seventh race of the 2026 Formula 1 season following a power-unit dispute over ...
According to ESPN, the FIA will introduce stricter engine compression tests from June 2026, requiring Formula 1 teams to meet ...
LONDON — Formula One ’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be measured midway through this season and in the 2027 season. New ...
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 ...