You can really use water to increase mileage! It does work - and extremely well if you have the right system. People all over the world are building and installing these HHO generators in their cars and getting consistent increases of 20%, 30%, 50% (and some even 100%) in their mileage
It operates on a 100 year old proven technology called electrolysis.
Whenever you place two pieces of metal in water, and apply electricity, the water separates into it’s basic molecules, hydrogen and oxygen (H2O).
If you look at the picture on the left, you will see H2O molecules connected together in their liquid form which is water
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