P1racenews AI automatic summary:
The 2026 Formula 1 engine regulations will see the implementation of a driver-operated boost system known as ‘override mode’. Architects
The architects of the 2026 engine regulations have announced a decrease in power output for the turbocharged 1.6-liter V6 internal combustion engine from 560kW to 400kW, with a focus on enhancing the battery element of the F1 power unit, boosting it from 150kW to 350kW. The FIA’s updated 2026 engine regulations feature a driver-operated KERS-style boost system to leverage the electrical aspects of the power unit, allowing for speeds of up to 345km/h under standard use and 355km/h in the ‘override mode.’ This system mirrors IndyCar’s push-to-pass feature and harks back to F1’s early hybrid power experimentation with KERS from 2009 to 2013. The introduction of the ‘override mode’ adds a strategic dimension to energy management, empowering drivers to control when to access the boost for offense, defense, or overall performance enhancement. However, an overreliance on the ‘override mode’ could potentially put drivers at risk of energy deficit until they can recharge their battery adequately. Despite the 2026 engine regulations not yet being finalized, increased electrification has attracted Audi and Ford (via Red Bull Powertrains) to join the existing four engine manufacturers in F1.
