PCV has whistle and/or whine

mullinax95 said

How did you make it dual flow like the M/E Wagner?

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Didn’t, doesn’t need to be.

I get it, the Wagner is a really nice PCV valve. But most engines don’t use anything like it.

And really the PCV wasn’t the problem I was having, it was too much oil flying around. I needed the PCV pulling what it was pulling, just without the oil. Moving the PCV out of the cover solved the issue.