Fastest BL motor on 6 or 7 cells?

[Rtsbasic]

The problem is the tyres your running. A 380 motor won't push them (I've tried with a Feigao 9s on 7 and 12 cells, it worked but not well). You need a hot motor like the XL5000, 7s etc to pull the amps you require. Which means either a really big fan on the controller, or a new controller.

I use a 6s on my trucks on 7 cells quite a bit, pushes M2K's with ease into the 40's on my T3. On 8 cells 50mph is achivable with this motor. Although it is too hot for your controller.