Formula 1’s governing bodies have signed off a two‑year engine overhaul that pushes internal‑combustion output higher. 2027 will run a 58/42 power split, rising to 60/40 in 2028, reversing the near‑even balance introduced in 2026. The change aims to give drivers more freedom on qualifying laps while keeping the overtaking gains of the hybrid era. The shift pushes manufacturers toward bigger fuel tanks and rev limits.

Drivers have complained that the 2026 hybrid formula forces them to conserve electric energy during qualifying, flattening lap times. After FIA‑led workshops, teams and engine builders such as Audi and Ferrari argued for a slower transition, but consensus emerged that a stepped increase would restore intuitive driving without sacrificing race‑day excitement.

The FIA said the tweak addresses energy‑management concerns and will be submitted to the World Motor Sport Council on June 23 for final endorsement. Officials promise a swift ratification to give teams ample time to adapt. Once confirmed, the revised split will shape power‑unit strategies and likely re‑energise qualifying battles. Fans can expect lap times to edge closer to pre‑hybrid records, reviving the sport’s sprint feel.