fia introduces rule change in regulations concerning mercedes Mercedes F1’s Game-Changing Trick Banned by New FIA Rule

Mercedes F1’s Game-Changing Trick Banned by New FIA Rule

Highlights FIA closes Mercedes’ power unit compression ratio loophole. New rule takes effect starting Monaco Grand Prix. Compression ratio now measured at 130°C engine temperature. Mercedes leads 2026 season, winning all first five races. ADUO process key for rivals to…