this is my summary of the hydro kit I put on my lincon towncar. It has two water4gas type electrolyzers, and two o2 sensor SIMS. I do not use an EFIE, I figured that it was not necessary. also I do not use a PWM either, I just control the power by adding electrolyte or adding water, or by adding another LOW OUTPUT generator to get more production.
The O2 sims are fairly easy to make, if you know how to solder. everything can be aquired at radio shnizz.
If I get enough positive feedback from this video, I might consider a tutorial. peace.
