After constant criticism over the new regulations from Max Verstappen and others, Formula 1 chiefs have agreed in principle on changes to the engine regulations for 2027. The plan is to slightly increase the power of the combustion engine following criticism from drivers earlier this season.
F1 introduced major engine changes this year, which included a 50:50 split between traditional internal combustion engine and battery electric power. However, several drivers almost immediately expressed concerns about how much the cars rely on electric deployment and power generation. Verstappen openly criticized the new rulesand called them fundamentally flawed.
The FIA confirmed on Friday that it had held discussions with F1 teams and officials during an online meeting where the proposed changes were approved in principle.
“The measures agreed in principle for 2027 today would see a nominal increase in internal combustion engine (ICE) power of (tilde) 50 kW, together with an increase in fuel flow and a nominal reduction in energy recovery system (ERS) power of (tilde) 50 kW,” the FIA said in a statement.
The governing body also added that the adjustments will be “intuitive for drivers and teams”.
Earlier in the season, after just three grands prix, F1 introduced minor improvements to reduce the overall impact of electric power. These changes were aimed at improving the balance between driving skills and energy management, especially during qualifying runs.
Last weekend’s Miami Grand Prix was the first race to be held under these updated rules. The race saw several lead changes between four different teams before Mercedes rookie Kimi Antonelli took his third win of the 2026 season.
F1 has used V6 hybrid engines since 2014, with electric systems playing an increasingly important role in racing strategy over the years. Drivers must now carefully manage battery deployment and charging during races.
The FIA said Friday’s meeting also reviewed the impact of changes introduced before Miami.
“The conclusion from the deployment of modifications in Miami to improve safety and reduce overharvesting was that they led to improved competition and were a step in the right direction,” it said.
“Evaluation of the Miami package is ongoing with a view to implementing additional adjustments at future events.”
The next race on the calendar is the Canadian Grand Prix on May 24.
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Published on:
May 9, 2026 11:01 AM IST
