[Saba Sports News] Recently, the FIA held a meeting with technical representatives from several teams to discuss the details of the 2026 power unit and chassis regulations. There are rumors that some manufacturers have found gray areas concerning piston compression ratios; although they comply with the 16:1 maximum compression ratio during normal temperature testing, they achieve higher actual compression ratios under racing conditions at elevated temperatures, thus gaining an additional power advantage. Compared to the previous maximum of 18:1, the new regulations have tightened the limits on compression ratios, making this rumor particularly sensitive.
The controversy surrounding the new power unit regulations for the 2026 season is heating up, but Ross Brawn, former chief of Ferrari, Mercedes, and Brawn GP, remains quite calm about it. He stated that the so-called loopholes in the rules resemble clever interpretations of the regulations rather than actual violations. Brawn admitted that he is not as familiar with the latest rules as he once was, but based on what he understands, it seems more like engineers are precisely utilizing the boundaries of the regulations. He indicated that whenever new rules are introduced, there are always individuals who first find clever interpretations—this is not uncommon in F1 history. He also pointed out that when other teams realize their rivals may have an advantage, the most direct reaction is often not a technical chase, but rather discussions of the rules or protests to limit that advantage. In the editor’s view, this debate regarding power unit details could impact the competitive landscape at the start of the season.