PCV System

[Nas]

I'm planning on fitting an oil catch can to prevent oil vapour getting back into the inlet system but i've been thinking...instead of using the inlet vacuum could you fit an 12v pump to continuously draw a vacuum and vent the vapour to atmosphere? You could still do it through a catch tank though.

Might not be a huge benefit or need but it would completely eliminate any oil vapour getting back into the inlet track whilst properly ventilating the crankcase, which is the ultimate aim in the first place.