race app: use PCV yeah or nay?

Rapid Robert said
is that the high dollar dual flow adjustable one?

Can you run a pan-evac system? If so, run the PCV valve in the valve cover and one evac to each valve cover with no breathers.

The two will create a negative pressure in the crankcase. If that’s legal that’s the best thing to do.

Some tracks don’t allow evacs like that.