[jhautz]

I run a MM and Hacker 8L (almost identical to the Feiago 8L in kv) on 3s in my CRT.5 and it is a wicked little truck. When bashing or parking lot racing it runs with the 1/8 buggies no problem. I have been running a 20T pinion with no heat issues. Its good for mid 40s.

On the track though the 3s is a bit much. I litterally just throw in a 2s pack and its perfect. No regearing needed.