Ferrari reluctant to quantify time gain in upgraded F1 power unit

Ferrari debuted an upgraded hybrid system for its power unit on Charles Leclerc’s car at the Russian Grand Prix in Sochi last weekend.
The updated power unit was understood to be worth less than 10bhp, but Ferrari made clear prior to its introduction that its greater purpose was to help lay the foundations for 2022 and beyond.
Leclerc enjoyed a spirited fightback through the field in …Keep reading