OOPS, I mis-typed... the 2 runs were on 100 ml of gasoline, that is 1/10 of a liter, for a run of 22 minutes and then with HHO of 44 minutes. That 70 amps would develop about 35 psi, valve closed condition, in 1 minute. With VERY rough math here, with a volume of ½ liter space above the the water, would yield about 17 ½ liters of HHO gas, without going through the PV=nRt chemistry equation. About 1/3 would be Oxygen and 2/3 Hydrogen. But the test was run valve open, obviously. Sorry about that... and as I wrote, a lawn mower engine, not under load although it was still belted to the alternator, at idle. I can not attest to the health of the motor, I picked up the mower second hand and did nothing to it as far as tune nor even an oil change. It was simply a running motor. This was several years ago. And I am NOT promoting nor denying the use of HHO.
I am instead converting another vehicle, a chevy S10 to electric motor and battery pack. This will be my third conversion. I am considering "hybriding" it by adding a gasoline powered generator, simply to extend the range. I landed in this thread because I may enhance the gas generator with GEET, PICC, and / or HHO, all of which showed up in this thread upon Google search within the ecomodder forum.
Electric is the path I have chosen. If you had asked me about electric automobiles 6 years ago, I would have said 'what's the difference, you can pay the oil companies or you can pay the electric companies, who burn oil, coal, natural gas or nukey pooh to make electricity.' But now I know that electric motors are better than 90% efficient compared to internal combustion engines that are AT BEST 30% efficient. There is also something to be said about CENTRALIZED GENERATION OF POLLUTION. That is, the power plants are stationary and can be fitted with pollution capture devices and more easily maintained, rather than fitting 1 billion automobiles (see
Number Of Cars Worldwide Surpasses 1 Billion; Can The World Handle This Many Wheels?) with platinum catalytic converters and other pollution capture devices, all of which fall into various states of disrepair.