Crankcase Pressure

[HandOverFist]

Originally Posted by joespanova

You'd think Maskin and gang would be well aware of that.....myself . I want the oil to get back to the sump as quickly as possible.
I'll manage windage some other way........

I'm no expert for sure, but I also don't have any Dart blocks lying about. It's my understanding that the Dart blocks oil differently and likely less oil up top to contend with. Using these old GM blocks my solution just seems to make sense to me.