Originally Posted by Cameron Kellogg

I am very lucky to race for Murfdogg motor works. We have done a lot of testing and I like running his blue 5.5 motor with a 12.5 rotor. I do have a black 6.5 that i like too but i like the pop the 5.5 has. There is way more to a motor design than just putting a big rotor in it for SC. I have learned some about motors from Matt and he knows tons about brushless motors and especially his motors. I don't work on the motors I just runs what he sends me. My job is to race them he builds them. I will say that I have been out driven and out handled but never out motored.