New to me Barracuda with Mopar Crate 390hp low oil pressure

Overlook68 said
Stock PCV didn’t open up enough or ar all with the large cam low vacuum at idle. I had 7” of vacuum at idle.

ME Wagner has adjustable low flow and high flow.

Gotcha... Well then something had to be wrong with the stock PCV valve... it will be open to its maximum flow at 7" vacuum...