Remo said:
chechfi makes units that work. I know a fleet manager that uses them. And I've seen the results. You seem much better improvements with Diesel engines than with gas it seems. This isn't scam stuff, but I would doubt that they are as simple to build as some claim.
We put one of the units listed above in the links on our personal pick up truck and we do see an improvement of about 15%. Not earth shattering, but it helps.
They also have to be monitored and you have to be sure they are infact generating hydrogen when you are driving.
If you are the kind of person who can't keep up with keeping tires properly inflated and your fuel and air filters in good repair, then you shouldn't even be thinking about a Fractional Hydrogen Fuel Injection System as a way of improving your fuel economy.
Remo;
That proves the point about diesel engines benifiting from the hydrogen injection. BTW, there is a feud between the two companies that I mentioned. They have been in litigation for patent infringement, if memory serves me correctly.
The ArvinMeritor thermal plasma reformer works, as well. However, it isn't just hydrogen that is produced, but a lot of carbon monoxide, as well. That is one of the components in town gas that came form coal gasification. CO is also present from the water shift gas reaction with hydrocarbons. The ArvinMeritor unit works off the engine power to produce the gas for injection and has been proven to work. After all, it was developed with the help of MIT. But, it is intended for diesle engines as far as I know.
