View Single Post
Old 08-20-2021, 01:45 PM   #48
OKGMC4
Registered User
 
OKGMC4's Avatar
 
Join Date: Oct 2009
Location: Broken Arrow, OK
Posts: 1,220
Re: LS turbo advice needed...

Quote:
Originally Posted by tinydb84 View Post
No problem looping back in since its all the same exhaust. I wouldnt run a muffler off it unless you are supporting it somehow.



I have the driver side PCV to a sealed catch can (cheap one off amazon) to the intake. The passenger side has a vent with a filter on it.

Prior to venting the otherside it would hiss on shut down so I knew I needed to vent it.

No problems with this set up. Cost me $20-30 bucks.
I had that cheap can between my pvc valve and intake on my NA 6.0. Couldn’t believe how much oil that engine pushed into the intake! Before I pulled it out I could spray soapy water on the valley cover and see bubbles so I knew it still needed more venting. I think the 5.3 under boost will be worse. At least this engine never sucked oil through the pvc valve.
__________________
56 GMC BUILD THREAD:
http://67-72chevytrucks.com/vboard/s...d.php?t=368649

69 long bed Chevy turned 67 gmc jimmy roadster:
https://67-72chevytrucks.com/vboard/...d.php?t=851167
OKGMC4 is offline   Reply With Quote