Originally Posted by Freddie B
1.8 - 1.6 ohm would be a hotter wind than the 2,3. Now I am happy that I ordered the Flyzone motors. They state 12.000 KV on the Tower Website. I wonder what the kv is on your 2.3 ohm motors.
They are good motors... and GREAT motors for the price. Gordon Johnson tested the Flyzone motors and was surprised how much thrust they made vs. previously available 7mm's.
One suggested improvement to the 20 - 22mm fans. The Case is VERY deep. Taking .150" - .200" off the length would save weight, make it easier to install the fans on the motor (they wouldn't be so deep in the hole) and would still keep the fan shrouded.
On very light builds... Like if someone wanted to scale up Joe's durobatics A-10 to AR6400 gear, Maybe 1/2 a gram could be saved, and the CG of the fan gets moved .150 - .200" further forward.