While I was at work a friend of mine told me of these people down the street that had built a HHO race car. I was really excited, and drove down the street to have a look. They have a prototype car that they are mass producing for the road. While it looks way out of my price range, It none the less was an awesome ride.
It runs pretty much like mine, But on a larger scale. I wanted to take pics, but they said because of people trying to steal the patent that I could not. The only reason that i was allowed to see it, was because I was a city firefighter. I could not get close to it at all. However I saw it at the private airport, from a distance, in My city. It was doing test runs going 180+mph!!! Sounded awesome, too. I remember hearing a BOV as well.
Here is their web site. I am in no way affiliated with them. And I found it very cool that they are in such a small city. Great people. They actually closed down their Hot rod shop to devote all assets to these cars.
Check it out. I really do believe HHO is the future for us. Welcome to Ronn Motor Company PS... They will have it on display at SEMA.