Hi all I'm new on here and to turbo Calais, so I have just brought a n/a converted to turbo rb30 VL , I seem to have a possible rear main seal on the engine and have heard crankcase breather blockages can cause this. Soon further investigation I found the rear breather has been blocked off and need to find where I can plumb it too, the car has a non turbo carbon canister and cold start valve so no where to go there and has aftermarket air intake with pod filter and no where to run the hose. Ideas please and photos if possible Thanks in advance

most people generally just run the breathers to a catch cap setup