Can cars be modified with methanol?

Methanol has a larger unit energy, is clean and pollution-free, and is cheaper than gasoline (in theory), so there is no need to worry about the exhaustion of oil resources.

Koenigsegg's V8 engine and Indy 500 racing car in America are both biofuel engines, which can burn methanol.

However, because the unit energy of methanol is much larger than that of gasoline, its combustion heat is very considerable, which requires the engine to absolutely keep up with the heat dissipation, otherwise it will directly shrink the cylinder.

This kind of modification is aimed at the civilian market, and it is still relatively limited. It seems that I have never heard of it in China.