I think water4gas.com and savefuel.ca are sites out there looking to scam people not well educated on the subject.
I am trying to build an electrolysis unit to inject hydrogen into my vehicle's air intake to increase performance and decrease fuel consumption. I probably will never put it in my truck, but it is fun to experiment with.
A lot of people talk about how it takes enormous amounts of energy to produce enough hydrogen to make a difference. My question is "What happens to the excess electrical energy produced by a vehicle's alternator?" Explain to me if I am wrong, but shouldn't we be able to capture that excess energy and produce some hydrogen from "relatively free" water.
There are companies that have been manufacturing products like I am experimenting with for years. They install hydrogen injection systems onto trucks and see an increase in performance and decrease in fuel consumption...
I think this is what bascule was referring to, or quite similar.
Does anyone know if there is something more complex going on here than just capturing H2 from electrolysis and pumping into the engine?