Originally Posted by
thedore
I got really good results by using .007 thick stainless steel shim stock from Mcmaster Carr. 2 pieces were cut to 6 inches by 21 inches then the first was placed over a 4.5 inch wide piece of 1/2 inch foam. A second piece of foam was added and a second piece of shim stock. The whole thing was rolled to make a double spiral about 6 inches in diameter. As the stainless stuck out at the top and bottom i drilled three holes on the top and bottom. Then i removed the foam and placed plastic screws in the holes with 1/4 inch plastic nuts as spacers. It all fits in a 3 liter soda bottle. You first cut the top half off the bottle and dip it in a frying pan holding boiling water to make the plastic shrink to fit inside the other section. This thing draws about 150 amps at 12 volts and puts out lots of HHO. I am still working on it. i may have to limit the current draw. btw the shim stock will cut your hands. I got cut 3 times. Use gloves.