Adjustable PCV and oil catch devices?

DesertRat said

The Wagner unit appears to be the one. The oil catch deal can be anything from homemade to high dollar. Just wondering what everyone is doing.

Click to expand...

I've posted before how I do it.

I run the PCV and pan evacs. At idle I have the PCV pulling crank case vacuum, with a little help from the pan evacs. At cruise both pull. At WOT it's just the pan evacs.

I do not pull in fresh air. It's a sealed system. I could have run a vacuum pump but there is no room for it. And this is actually a much more simple deal.