Quote Originally Posted by mike6845 View Post
A couple of guys in our machinists group has been playing around with hydrogen generators and have only improved their mileage on a Toyota Corolla by only 2-3mpg. The drain on the electrical system offsets any improvements from the conversion. The principal involved is to generate sufficient hydrogen via electrolysis and they typically are running 30-40 amps for the hydrogen generator. I personally don't think this is the way to go. Buy a diesel instead.
do you know which one they are using? a friend is working on one, i say theoretically impossible, i'm surprised they saw 2-3 mpg