Intermittent crankcase pressure issues

MOPEkidD-3 said

Um... no it won't. Race engines don't even use exhaust valve stem seals and they don't have pressure leaking into the crankcase. Only way for pressure to get into your crankcase is through the rings.

If the engine was still in the car I would have said to run it with the PCV and breather removed and see how much blowby comes out when it's warmed up and idling.

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This has nothing to do with what I said. Yeah if the exhaust valves are shut when they need to be you are in fact correct. Please read where I had oiling issues and bent some pushrods last year. Logic would lead me to believe I probably messed up my valve guides as well to some degree.

Plenty of people run without a hose hooked up to the air cleaner. I have a big breather and pcv. Sure I could find a way to vent all this pressure but this pressure is telling me something is wrong.