Ok I have a question, I have explored running brushed on lipos, and I finally put question to practice. I hooked up my 3s zippy to my 13 turn and 10 turn speed controls and the brushed motors ran like brushless. The two speed controllers are rated at 150A, 5v bec's but have a max input voltage of 8.4V. They are Associated Auto and Auto Pro. Now if only they had LVC, I would have some real fun.