Medusa / Castle / Neu????

[fastbaja5b]

Hey, after my last few threads, I am finding that in the hot Aussie summer, if I run my Medusa without the fan/heatsink it still gets to 150 after 15 mins.

I have been eyeing out these Castle / Neu motors (Neu 1515/2D/F) and they seem to have a heatsink on the can already

so am I to assume my standard LRP Brushless Cooling heatsink won't fit? Will these motors get hotter than 150 then?

Given the climate here, I'd like to assist with cooling as much as I can, but from what I can see, I don't know if these motors even allow that?

or am I off the mark?