Link: https://carbuzz.com/toyota-v6-engine-870-hp-hydrogen-combustion-racing/

Building an engine to save the combustion engine's sound doesn't necessarily mean you have to use gasoline to fuel it.

Ammonia powered engines make much more sense!

Hydrogen. They're talking hydrogen again. And, as any other number of times, yes, burning hydrogen is clean, but manufacturing it is not, by a massive order. This is just yet another attempt at not using electric cars.

And also,

A major downside of using hydrogen fuel, even if it's applied to conventional ICE engine operational metrics, is storage. The hydrogen used needs to be liquid, meaning it will be compressed and under pressure. At the same time, it needs to be cooled to remain in a liquid state. MissionH24 has already secured cryogenic tanks built by FORVIA for this purpose, but there are other issues to solve, as well.

what is thier obsession with hydrogen?, EV is already here, why not develop that instead.