Burning the new brown's gas in you can is good because the fuel has less energy than the gas. The traditional the accumulator energy helpful to make the hydrogen and oxygen provides more power than was required to produce it, the gas is mostly free.
By far the essential element will be the HHO cell kit. Via this cell, ordinary water is was HHO via electrolysis. HHO conversion occurs by passing an electric energy through drinking water. Hydrogen is hived off and combined with oxygen used in from beyond the vehicle. That then pumped into the engine to produce a gas 4x more effective than petrol.
We hauled water from the neighbors (even though there was drilled a rightly - we still needed a pump and a pressure tank and a 50kw diesel Generator to pump the water). We any milk cow, so we went through about 35 gallons of water a day just for my child! That didn't include drinking water for us or water for laundry, cooking, dishes and care.