PCV for drysump system?

[X Ray]

Looking for some help and I thought someone would be able to help in the Buick community.
The vehicle is twin turbocharged and has a drysump oiling system. The problem is there is oil ending up in the intake track. The turbos were checked and the seals are in good shape. It is thought that a PCV system needs to be designed but it must not vent to the atmosphere.
If any one can help with coming up with a good system it would be appreciated.
This is a seven liter small block Ford running two turbos at 6-7 psi.
Thanks

 

[TurboBob]

I have what you need


Bob

 

[turbofabricator]

The scavenge pump on the dry sump system should be pulling way more vacuum than any PCV system ever could. Have you measured the vacuum on the inside of the engine? Probably a leaking turbo shaft seal causing the oil to enter the intake tract.

 

[Mad_Trbo]

Exactly

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What was said up there, ever since I went with my dry sump system no need for PCV system. I pull from the pan and the valley.