2022 F1 fuel the biggest change in hybrid era

The four F1 manufacturers have been hard at work developing new fuels with their suppliers since the rule was announced, while also optimising their power units to work more effectively with the higher bio content.

Combustion has been one of the main areas of focus.

The change to E10 fuel was one of the key reasons why Red Bull fought hard to retain full development support from Honda over this winter and into the new season.

“As in every year, when we’re developing the…