You can run you car on water boost gas for automotive use.  Yes, this is possible!  You will save big money on fuel.  Most people report that their miles per gallon averages at least double when they use this technology, and some other people say their MPG has gone up 200 percent!  When you run your car on water, you are not running it entirely on water, but rather on a hybrid of water and gas.  The car is then powered by a gas that is known as HHO gas.  The best guide for installing an HHO kit is Water4Gas