[starscream]

I am also very interested in this topic.
The 2240/10 and the 2240/12 motors are great prospects for higher voltage applications. I believe that you could reduce your amp draw/efficiency by increasing your voltage and gear reduction a bit. From what I've read the amp draw (current) will increase if you are below or above the motors efficiency range.

I would be very interested in your results with the 2240/10 at 9s with a 10/51 gearing. This should give you similar speed to the 6s with 16/51 gearing but with less amp draw.

It would be awesome if you could test this :cool:

Thanks