Yah, okay that's what I was thinking, I know I can get 30 mins runtime bashing around if not too hard on the throttle... but I suppose racing is that intense.
Now I have to get a good way to swap packs out quick, I don't have a batt tary or anything, just a thick alum. plate bolted to the two mounts on the right side of the revo's chassis.
I'll see what I can do with some lexan sheet I have. I might just have to use the 4350mah Enerlands then...