Mine used to be a simple breather type of set up, but I got tired of the smell. And on the forged 6L, it didnt like it at all.

 

I just put a breather on the passenger side and a check valve on the driver side between the intake manifold and stock pcv.... working good for me and seemed to be the simplest route.

 

I have -12 AN bungs welded to each valve cover and they T into one -12 line to a catch can. Just emptied it for the first time and it was mainly smelly water, but I havent gone into boost much bc im waiting to get tuned this weekend

 

My truck has 3/8" hose from the pass. valve cover, 3/8 from the valley cover, and -10 AN(5/8) from the drivers valve cover, all going into a catch can.

 

Subbed.

Anyone have pics to post of their set ups?

 

Both valve covers have filters venting to atmosphere. Running around 13psi. Think I will eventuality run them both to a vented catch can though.

 

I see a lot of you guys running w/ out vacuum. Are there any issues with doing that?

Reason I'm asking is- that people w/ catch cans running vacuum to them all say that when they empty the catch can after a while gross liquid would come out of it

 

 

lol that's what I'm talking about, they also say it smells extremely strong

 

My catch can is under vacuum and I've never seen anything like that come out of it...