Thanks Hydro for the pointers
I put a 5" pulley on the motor, to get 3000 RPMs on the alternator. And pulsed 7.5 VDC at .5 amps to the rotor.
Unfortunately, w/o a pump, It will not run smoothly on tap water. It cavitates and burps out both ends. So I could not get an accurate reading.
But w/ 2 tsp lye, It will feed itself.
.8955 LPM or 67 sec/L
8.1 amps
12.2 VDC
98.82 watts
9.06 ml/min/watt
I haven't figured out the eff., But it has to be over 100
Having fun in Georgia
Spike