So iv had this thought running through my head for quite some time now. I understand that with most operating things that heat kills. Iv also noticed that on most of the brushed motor set ups iv had that each one has “slits” in the van that push or pull air when throttle is applied. Now, my question is this, for a sense of scale realism, would it be beneficial or just kind of a cool thing, or would it damage the motor if those slots had a sealed tube mounted on them much like a functioning snorkel or air intake and exhaust? If that makes any sense at all. Let me know what you think or if you h e any experience with this! Thanks guys!