FIA considers mid-season F1 engine rule changes to assist struggling teams
Motorsport’s governing body is weighing up alterations to Formula 1’s power unit development regulations to help struggling manufacturers upgrade their engines earlier than scheduled.
A significant performance gap has emerged across the grid following the introduction of the sweeping 2026 technical rules.
Mercedes have capitalised immediately, dominating the early stages of the campaign with consecutive one-two finishes.
Mercedes dominate as rivals falter
Kimi Antonelli secured a maiden pole position and race victory ahead of his teammate George Russell at the recent Chinese Grand Prix.
Ferrari followed closely behind in Shanghai, with Lewis Hamilton besting Charles Leclerc to secure third place after an intense on-track battle.
Conversely, several established outfits have endured disastrous starts to the new regulatory era.
Regulation issues plague top manufacturers
McLaren suffered a double non-start in China, while Max Verstappen was forced to retire his Red Bull due to severe cooling issues.
Aston Martin also recorded a second consecutive double failure to finish, highlighting the severe teething problems associated with the unfamiliar cars.
Officials anticipated these initial difficulties and created the Additional Development and Upgrade Opportunities (ADUO) system.
Adjusting the upgrade schedule
This framework enables manufacturers who fall more than two percent behind the benchmark power unit to introduce improvements at set points throughout the year.
The recent cancellation of the Bahrain and Saudi Arabian rounds threatened to disrupt this crucial development window.
However, journalist Jon Noble reports that the FIA is now working to adjust the timeline to ensure struggling teams are not unfairly penalised.
From what we understand, the FIA are going to change the wording of the regulations so it will either become a set date or will be an earlier race to divide the season into four.
Jon Noble, The Race F1 Podcast
The initial upgrade window was scheduled for after the sixth round in Miami, a timeline the governing body hopes to maintain despite the revised calendar.
