I run for Tekno, I run 6s through my MM in my Losi 8T. The internal components are capable of 26v, the caps are 25v. Yes, we are pushing the caps, but the internals are fine. Check out Castles older boat controllers like the barracuda, same as the MM but with 35v caps, they clearly say 6s is ok as long as you disconnect the internal BEC. If you want video check out the one riceman posted. The old chevy truck is me running above setup with a Medusa 60mm 1300kv motor, the green truck is running a MM, 6s, 1515 3D.
Yes, we are running clutches and mechanical brakes. Braking and gassing it hard create amp spike, not voltage spikes. Voltage will drop when you gas it hard.
If you want to run 6s turn the voltage cutoff off, and put the arming time to the lowest, and make sure you run a motor that should be run on 6s, not a 1515 1Y for example. something between 1300kv and 1500kv and you'll be fine. If you're really worried about the caps, send it to griffinru, he'll fix you up.
Forgot the
video.