HHO Run My Car On Water - Worth It?

[kelliott07]

I am thinking about using this HHO system that is supposed to inject hho into my air intake to increase milage. It sounds to good to be true. Has anyone tried this?

If so, did it work for you? What does everyone think of it?

[duke350]

For the most part, they do work, to an extent. They worked much better on carbbed cars then on FI, unless you want to mess with all the extras. I personally know a few people who have either made thier own or bought the kit, and just about all of them get about a 20% increase on mileage. If you do the math, you will see that this is about 1 MPG added on per 5 MPG that you would typically get. Then most people would recommend a stainless exhaust and valves, and some even say to get ceramic pistons and sleeves. You have to decide for yourself if it is worth it or not. If you were doing it for better mileage only, then I would not think so, but if you were doing it more along the lines as an experiment and maybe trying to learn something, go for it.