I'm not sure on the MAX possible MMW Either, but I saw a 10.71 also, which, I don't think anyone has achieved. So I ran some more numbers, and find that the other 2 sets of numbers SEEM more realistic to begin with. the 45 seconds yeilds an MMW of 4.76, The 55 seconds yeilds an MMW of 3.9. Those numbers are more along the lines that most of us that I've seen, are realistically getting.
HOWEVER, If my calculations are right, you're running a current density of 1.95amp PER SQUARE INCH. WAY too much there.
I'm not sure about the Dividing Numbers in half, But I DO Know, with a 2 stack, the 20 amps your sending it gets divided in half per stack. One Stack sees 10, the other sees 10, the voltage will remain the same between the two, and I assume the MMW will be a result of BOTH, the MMW don't get divided.
If I'm wrong somewhere here, I"m sure someone will point it out for us.
96 E-250 4.9L, 100,000 Miles.
12.5 MPG Befor HHO
16.5 (Best) after HHO.
Modified Smack Gen I Cell.
85 BMW 524TD
26-32MPH
HHO Coming soon
A TOOL Is only as GOOD as it's operator. If the Operator DON'T KNOW How to work it, The TOOL WON'T WORK