FIA president Mohammed Ben Sulayem has suggested Formula 1 should consider a return to V10 engines running on sustainable fuels – but is the pitch worth considering?
F1 is switching to fully synthetic fuel next year as part of its engine overhaul, which will feature a near-50/50 split between a V6 internal combustion engine and a MGU-K electric motor, increasing the reliance on electric energy compared to the current powertrains.
