[hootie7159]

i used to have an rc8t with the AE motor mount and i ran both the MMM 2200kv motor and the tekin 1700kv motor and i never had any issues...and i 've had both AE's mount and mikes mount....and to be honest....i would always remove the center diff WITH the motor and motor mount attached....i found it easier to change the pinion and set the gear mesh that way....and once the mesh was set all you have to do is screw the diff back on (only 4 screws :))