Anyone have any experience with the water for gas that is on the web?

As you know if you are wise that anything too good to be true usually is. I’m interested to see if anyone has actually tried this and had it work. I have been using an additive for a couple of years and get about 10% better mileage with some other benefits like lowering the pollutants. Thanks

Does anybody have any experience with hydrogen injection systems for cars?

I have heard about people who are building hydrogen injection kits for cars that inject hydrogen into your intake manifold. They are all promising a 25% to 50% increase in gas mileage with these systems. Has anybody here tried this? What kind of long term affects can I expect one of these kits to have on my engine?

Has anyone had experience with a hydrogen booster for their cars, and do they actually improve gas mileage?

Any Of You Have Experience In Water4gas System?

I need to know is there a low cost hydrogen gas fuel car in the roads