Here is a pic with the motor against a Pletty, C50 Hacker and a 1512 Tekno Neu. Yes that is a 3 slot stator, just like the little x12 brother and x11, x10, x9 cousins. The rotor is 13mm. Stock Timing insert is -5 degrees. Instruction manual states that the fan has to be used at all times. Go figure.
I stuck the motor in my Rustler running 2s lipo. Running the MMpro in sensored mode only and 30 degrees timing boost. Pretty fun. Vid and datalog will follow tomorrow or so.
Plenty of fun with 18 degrees boost. 30 degrees is a bit much and I don't see a difference in speed really. The below two pics shows the continuous amp draw at the different timing boost with the MMpro and 2s lipo.
I finally started running this motor in the CRT.5. On 4s1p A123(11.6V under cont. load), the supplied motor fan is needed for sure. Gets too hot for my comfort. The pro of the motor, is the "Build-in" dragbrake of the motor. For those that like dragbrakes for SC trucks, this is the motor. It's hooked up to Luciano's 200A ESC.