I don't have a SC10 4x4 yet, and I have very little time with the 4600 4 pole in my daughters 2wd Slash, but I'd be surprised if it had enough to run in a 4x4 on 2S. It is pretty fast and runs cool in the Slash, but I'm guessing that more weight and wheels to turn would slow it down too much. On 3S it may be different, but most wouldn't be able to run it then in races.

ben