Originally Posted by slimthelineman

I ran an outrunner for a period in my two and four wheel slashes. Not the same I know but I was suprised at how a small motor could move them so well. The only disadvantage I found was the braking abilities of outrunners are sub par compared to an inrunner setup. If I wasn't racing I would not have cared the least. And they sound wicked when they run at high rpm. Tons of tourqe. I would say find a setup that has the kv for your voltage setup ie 30-40k rpm and around 1200w continuous at least.