My biggest goal for this project is to see if we can run an engine with HHO gas. We got a small camping stove to work on a small HHO dry cell, so now we are going to run a Go-kart off of a bigger dry cell. This project is different because I am putting the dry cell on the Go-kart. That way, it will only make fuel when it is needed. The only thing you have to switch out is the water in the tank.