To make a hydrogen generator you need some basic materials that will cost you around $100 at a local hardware store or Walmart. The question of "can you improve your gas mileage using water as fuel?" has been answered many times. You can improve your gas mileage up to 61% using HHO converstion (hydrogen). The only difficult part is building the HHO Generator.
Are you planning to make hydrogen generator to run your car on water? Thousands of people around the world already doing this to save their money which they are spending on gas or fuel bills. You can save thousands of dollar if convert your car to run on water.
