I have the VTT billet valve cover and dual catch can setup and this is my current setup:
except I am not using the breather.
I removed the filter from the high side catch can and ran a line to my turbo inlet. In line, I added the pcv flapper. Since doing that I get a squeal when idling. Should I run it without the flapper? I was trying to put it back to as close to the RB/BMS setup I had on the stock valve cover since I think I am experiencing some turbo oil drain issues. My bottom mount single drain has some oil buildup around it.
except I am not using the breather.
I removed the filter from the high side catch can and ran a line to my turbo inlet. In line, I added the pcv flapper. Since doing that I get a squeal when idling. Should I run it without the flapper? I was trying to put it back to as close to the RB/BMS setup I had on the stock valve cover since I think I am experiencing some turbo oil drain issues. My bottom mount single drain has some oil buildup around it.