P1racenews AI automatic summary:
F1’s returning power unit supplier, Honda, has had its say on the compression ratio row.
Honda has made its position clear on the ongoing dispute regarding Mercedes’ alleged engine trick, emphasizing the need for clarity from the FIA.
There are allegations that Mercedes and Red Bull have developed a system for the 2026 power units allowing a compression ratio of 18:1 while on track, exceeding the mandated 16:1 ratio.
The challenge lies in measuring the compression ratio during on-track conditions, creating a technical hurdle for compliance with regulations.
The potential performance gain from a higher compression ratio could be significant, offering a competitive advantage on circuits like Australia’s Albert Park.
Amidst the discussions and meetings with the FIA, Cadillac’s Graeme Lowdon affirmed the legality of their Ferrari power unit.
Honda, set to return to F1 as a semi-works engine supplier in 2026, aims to engage constructively with the FIA to ensure compliance with evolving regulations and explore innovative solutions within the established framework.
