Originally Posted by
cjtamu
+1. That's why I run the GT 2.0 LPF in my B4, fits under the body nicely. I suspect you'll need a low profile for the 22 as well. 2wd simply doesn't produce enough heat to need a fan, even down here.
Just for fun I put a fan on the standard lpf speedo in the 22 to see if it would fit. As long as the wires didn't run over the fan to the front of the buggy it had plenty of room. In case anyone was wondering. But you're correct, it's rare that a 2wd buggy will need a fan on the ESC.