Just thourght you would like to see this pic posted originally on this thread
I had been using a scorpion 4035-800 on 10 cells but swapped to the turnigy motor after a little 'error'. This 'cheap' motor is blowing my socks of with the quality per $ compared to the scorpion.
I have only tried it on 10 cells so far in the 4.5" Haoye with a cut down turbax rotor and was getting approx' 10.8lbs static thrust for approx 70A more testing will need to be done to confirm the numbers, but first a test flight needs to be carried out first
Oh by the way the airframe is a bobcat 50!
I feel even though I got the fan down low its going to be a bit pitch sensitive and may need the thrust tube extending to protrude under the stab.