F1 to have extra test day from 2027, engine tweaks approved (opens original article in a new tab)

Formula One will add an extra pre-season test day from 2027 and approve engine tweaks to improve racing quality.

• Formula One will add an extra pre-season test day starting in 2027.
• Engine tweaks approved include adjustments to internal combustion engine output and energy recovery systems.
• Changes aim to reduce energy management needs and improve racing quality.