The water engine is nothing but an engine that runs on water instead of gasoline. You would fed your car with water and then the converter inside will turn it into gas. The resulting gas is efficient so you can recycle it over and over again. The hydrogen gas produced by the water engine is also clean and will not damage your engine.

Hydrogen cars would not need any modifications to engines to work. You will only fix a converter inside the engine and the device will turn the water into gas. If you run your car on water, you will realize a 40% reduction in gas costs and at the same time have 80% more mileage.