Search around here somewhere I think I posted some graphs that I can't find right now. I saw 114 amps @ 6600rpm with a Falcon 21x14 cf! Similiar numbers with APC and slightly lower with the 20.5x14. Not sure how that we compare to the 22x12e you mention but this motor will suck some amps. I have about one hundred flights on mine and it has been flawless.