Catch can install

[terry73]

Would like too install a catch can in a vz 3.6 leo alloytec stock motor......
Can anyone tell me correct configuration for what goes in and where out goes too....
Have seen two variants and i dont wanna wreck my engine.
TIA

 

[Fu Manchu]

From the PCV to the catch can, from that back to the PCV line that goes to the throttle body.

 

[stick3]

this bloke had 2 catch cans installed with a diagramand how he done it on his vz

https://forums.justcommodores.com.au/threads/alloytec-pcv.266533/#post-2918102

 

[ozNick]

Two oil breathing systems on the VZ Alloytech.
I put a catch can on each system as I had oil in the intake tube as well as the plenum.