well what diameter are the finned nue motors? i think the smooths are 39mm arent they and the finneds are 42mm. i know i could easily fit a 12 tooth or less with the XL and mikes heatsink and prolly the smooth can but i dunno about the finned, mike only has a 1512 2000kv finned neu while impackt has the 1512 1700 kv smooth can.
will the smooth can be good enough and where can i find a heatsink for it?