[Build Thread] -- Journey to 700+ WHP [Supercharger]

[milkcow500]

Originally Posted by Optimiser

Isn't plugging both holes risking seal blowout even with the upgraded seals?
I'd love to do that but am too worried that the little breather really needs to breathe. I would have thought it's designed that way for a reason.

I've been told that it isn't necessary, but it's really not a definite known. To put it in perspective, the procharger is a very similar design and it does not utilize a vent plug. I know a couple people who have ran with no vent, but no real long term testing yet.