Getting back into the hobby, need some help...

[Serum]

Hi! welcome back to the hobby!

Well, the 1920 could push an e-maxx, but it doesn't do brushless any justice. it's quite a task for the motor, and it pretty much depends on the number of winds it has. the controller is cosidered a high-end LMT controller, but the 70A are not much for an MT.

You can look up the number of winds on the back of the motor. (there is a number stamped on it)