Originally Posted by
splashn95
Randy, I have been running my rsx with a fan since buying it. Will I see any significant improvement if I took it off? I run indoors and outdoors with my 22-4 on a 6.5 gen2 tekin.
I'm not sure you'll see any "improvement" per se but I see no reason to add the weight to the car if it's not needed. The heatsink design is very effective at dissipating heat on it's own. If there's even the smallest amount of airflow across those fins it's pretty amazing how cool the unit can run.
147 on the outside of the esc still isn't a temperature I'd worry about in the slightest to be honest.