Thanks for replying guys. Great job jas21373

I'm guessing you used the mugen wing mount because of the different shock towers?
I also have a medusa - 36-80-1600 with 2 of the medusa heatsinks to cover the whole motor. I was reluctant to use this motor because I don't want to be dissapointed in it's performance after running a 1515 in a rcm rc8t. A 1300w motor in a heavy lst2 and 1500w motor in a race truggy. I have a tendancy to gun it too, 160a spikes are a norm.
I forgot to ask about the diff oil too. That will need to be heavier than usual yeh? I've got some traxxas 30k, i'll see how that goes.
I have a foward only tranny on the way. I had pondered leaving the stock one in so I could utilize the high/low range to select bashing or speed runs, I think gearing for that would be difficult though.
jas your the guy who bought my e-maxx 3905 :) saw you on youtube.