water injection gives more power due to the cooling of the fuel mixture.
but it is also hard on the engine because too much water or an incomplete
vaporization of the mixture can cause a hydrolock condition, which can bend
a connecting rod.

what these guys are talking about is making the engine run on hydrogen that
is produced by a hydrogen generator built into the vehicle.
this system is a joke, because it can not produce enough energy to run
itself.
"Mack Fan" > wrote in message
...
>I Dono? --but--back during WW11 some of Our Fighter Aircraft had a Water
> Injection System that gave Our Fighters More Power in
> Emergancies--but--Pilots only could Use It for a very Short period of
> Time--as that System was Hard on Engines! a Known Fact--Internal
> Engines Do Run Better on a Damp Day! -- --Mack Fan--
>