setup is stock b20vtec without any pcv/catchcan. bnew garrett t3/t4 turbo.

-3 feed line with a restrictor, -10 oil return with a good angle.

sometimes i see oil in the compressor inlet. and turbine outlet. i'm assuming the excessively high crankcase pressure is doing this. i'm planning on putting two 1/2 fittings on the valve cover and a hose venting it on the atmosphere just pointing down. would this relieve my crankcase pressure? or do i need to tap a fitting on the back of the block?

any suggestions? just want the easiest way to do it.

 

bump

 

this has been covered to many time look in FAQ

 

Im having the same problem. Oil is leaking from my ICP after the turbo......

I have the stock crankcase ventilation setup....

If you found a solution please let me know.

THANKS