I do have a milage chip installed thats keeps an eye on the manifold temp and O2 sensor.
and thanks for clearing up that 2 stacks i can double the amp draw !
I'm going to try and hit the 35 amp mark (maybe around 14-15% NaOH) and see if i can get 2.5LPM. do you think that will be enough to make a diff with the chip?