As per the claims it runs only on a 300W "Water Energy System (WES)" where WATER is the only FUEL.
Water car engine tips are strewn across the internet. What most people need is a basic summary before progressing to detailed instructions. HHO water fuel technology is easy to understand and reasonably simple to put into practice by adding it to a car or truck.The beauty of water gas is that it has a combustion co-efficient five times superior to that of refined petroleum and diesel. In effect, with even the most basic water car engine, that equates to something like 50% savings on spending at the gas pump. So it is no wonder that getting on for half a million Americans have already fitted an HHO kit to their vehicles.It is to the shame of car manufacturers that they have not been willing to date to give the option of a water car engine on their cars, trucks and lorries as they roll off the production lines. Not only would everyone be saving lots of cash by buying less gas and diesel, they would also be reducing their harm to the environment by 40% or so. That is because oxyhydogen only gives off water as a residue. It produces no harmful emissions whatsoever