Originally Posted by Fultz

I just recently figured out a problem with my brand new 80a xerun. I had the same problems others have had with power. When I jammed the throttle it would sputter and shut off for a second, then come back on only to sputter again. When I gently applied throttle it would work, but would have the same problems again when I hit the gas. Upon closer inspection with the problem, it appeared that the entire truck was shutting down including the receiver and servo so I narrowed it down to a BEC problem. It seemed no one had an answer for it, they just posted to turn down the timing and punch on the forums so I'm posting my solution.

A CC external BEC fixed it up perfect and I am able to run all the timing and punch that I want.


tl/dr

fixed with CC BEC