guys I found out some new stuff regarding the breather that I didn't see mentioned before.
The main reason for oil and other cr*p in the intake manifold is not from the breather on top of the engine that we all connect to the atmosphere or Oil Catch Can as on this picture:
but from connection between engine and inlet manifold on this hole presented on this picture:
Now I understand why this guy has this T section cos he sends both hoses to one inlet on Oil Catch Can.
Can you comment on this?
cheers.