My e-revo brushless edition build

[Urgeoner]

Originally Posted by rawfuls

I think it's better to have holes in a metal case, because if you don't, the fire and pressure will build up, and when you open the case after the fire has started, you better run away, fast, because it will just come bursting out.

Vent holes is best.

Ventilation hole would only help the fire And fire uses oxygen, so where would the "pressure" build up if it uses all its oxygen? I think the more airtight the case the better.