general
The key numbers behind the two-step revision to the power unit regulations
F1TechnicalJune 11, 2026
Curated for Torqlytics readers — aggregated from trusted F1 publishers, not original reporting.
Following longs weeks of intensive talks, Formula 1 has finalised a significant revision to its upcoming power‑unit framework, agreeing to introduce the 60/40 split between Internal Combustion Engine output and electrical power through a staggered, two‑season transition in 2027 and 2028.