Dry hho working system on a Isuzu Trooper truck. This is very practical installation and a great example of how an basic hydrogen generator will look when installed on the engine. The 21 plate 8″ by 8″ dry hho cell is fairly impressive in size and hydrogen capacity. While this engine is a V6… the same generator would definitely put out some power when applied to a V8 engine. 2 of these on a V8 could give a large truck the fuel economy of a Ford Focus or Mini Cooper with the use of a Flash Chip.

The unit seen on the left side of the screen is the “bubbler”. This is a unit that is used to protect against flashback. Flashback is the rare occurrence when the fuel being burned ignites and travels back to the source.

This is very rare when the HHO system is setup appropriately and usually only happens when the engine is producing too much power. (The same thing happens when using an aerosol can as a blowtorch). Theoretically, this can happen but I have never seen it. On the rare occasion that it would happen… the bubbler or flashback protection is there and is extremely inexpensive. For $2 one of these can be made.

This is a great example to see that hydrogen generator systems are not overly complicated… in fact they are much simpler than you would think. Years ago, just to test the theory… I made a hydrogen generator out of a empty spice container, 2 tiny steel plates and a cell phone charger. Not only did it work but it produced enough hydrogen to make a torch out of the top. A small spice container did all of that.