[mxsjw]

Thanks and keep us posted with your results!!!
We ask for pics and design details cause we all like to modify our trucks and debate gains, please don't get offended.

I have always heard, that the problem associated with a mixtures (salt or baking soda and what have you), instead of straight water, is that the HHO converter, tank, and components will gum up and have to be cleaned and/or replaced quite often. The labor and cost of materials to fix the setup every couple of tanks defeats the gains and unfortunately, no one has been able to produce an efficient enough converter to run off straight water. 23 mpg is an interesting number to say the least, did you disconnect the battery and reset the truck's computer? I'd sure like to know your results along the way, 2 or 3 tanks (1000 miles) should be interesting.