Moroso Air Oil Separator
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Staging Lane
Joined: Sep 2008
Posts: 86
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From: Cincinnati Area
Moroso Air Oil Separator 02 LS1 factory intake on TA WS6. I know there are alot of threads on catch can routing. Would this be installed the same way. Its the univeral kit. Thanks.
12 Second Club
Joined: Sep 2005
Posts: 4,273
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From: Bucks County, Pa.
I plumbed mine in with the hose from the PCV outlet into the can's inlet, and then the can's outlet hose into the manifold where the PCV hose would normally attach.
Do you still have a PCV valve, or did you go the PCV setup elimination route with breathers on the valve covers??
12 Second Club
Joined: Sep 2005
Posts: 4,273
Likes: 0
From: Bucks County, Pa.
One other thing with these is that you MUST make sure there are NO vacuum leaks AT ALL (tight clamps/connections/etc.), or it will run like ****. 
The other thing I've noticed with mine is that the ball type valve at the bottom drain of the unit still lets some oil/fluid through even when it is FULLY closed off (maybe my oil pressure is too high??).
So if you run a drain hose down near the close out panels like I did, I would put a rubber test tube size stopper (found in the misc. hardware drawers in H.D./Lowes) into the end of said drain hose.
The other thing I've noticed with mine is that the ball type valve at the bottom drain of the unit still lets some oil/fluid through even when it is FULLY closed off (maybe my oil pressure is too high??).
So if you run a drain hose down near the close out panels like I did, I would put a rubber test tube size stopper (found in the misc. hardware drawers in H.D./Lowes) into the end of said drain hose.
