PCV System
Thread Starter
Pro
Joined: Mar 2006
Posts: 645
Likes: 72
From: EAST TEXAS
PCV System
I have just bought a 2019 Z06 and am trying to get more familiar with it. I had a 2016 Stingray and know that the Z06 has a dry sump system with a remote oil reservoir, so the PCV system is obviously different. Can anyone direct me to a PCV system hose routing/function for the 2019 dry sump system?
Race Director
Joined: Jul 2007
Posts: 10,961
Likes: 2,643
From: Texas Hill Country
I ended up running a vent to atmosphere system that goes from the valve covers and valley cover port to two catch cans mounted under the headlights, the catch cans do not have a filter on them, they have a hose that runs to the rear bumper where the filters are mounted. I get NO stink in the car this way and plenty of crankcase venting. After trying eleventy billion PCV/catch can/etc solutions I finally have one I can say works and I also really like.
