Why not pinpoint where you’re uncertain and we can enlighten you.
I’m more interested in joining the PCV system dots at this point and have left the intro post till last, where a more thorough over view will be placed.
There’s other threads on the subject here as well.
Like this one which is very handy:
viewtopic.php?f=18&t=23097&start=60The important point is that ensuring no PCV system/inlet/intake/crankcase boost vacuum leaks and a not stuck PCV valve is crucial for proper engine running, with correct oil control.
From there, if choosing aftermarket AOS/CC, to correctly route it, with minimal drag on the PCV system.
The latter part seems to be a major hurdle.
Eg my working, tested stock system has no oil in the inlet & tmic, some blow-by residue in the throttlebody hose, thus I have a good basis from which to experiment.
At this point I’m at the same conclusion I reached years ago (linked thread): 2 small cans on opposite sides of the engine for failsafeing oil surge in the heads, one can for the sump breather, pre PCV intake/inlet return.
Basically a poor mans substitute for the KillerB pre AOS anti surge valve.
To really keep blowby out, these would need to be filtered cans eg Provent.
Eg 2x small cans and one medium small.
Although filtered and thus potentially more restrictive, the load is spead across 3 cans, reducing overall drag.