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PCV Routing W Baffled Valley Cover?!

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Old 05-09-2012, 04:48 PM
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Default PCV Routing W Baffled Valley Cover?!

Anyone have info on PVC Routing....Running After Market Valve Covers w NO Vents on them, LS7 style Valley Cover w the Black Baffle box built In, Ls7 Stock Intake manifold, and A catch can which Iv been lookin at getting a Rev Tech

Now does the Baffle box under the valley Replace the PCV valve? and how to prop route this!
Old 05-09-2012, 05:04 PM
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Run a length of hose from the valley cover outlet to the catch-can inlet, then CC outlet to intake (side) inlet. For the fresh air inlet get a pcv breather(remove the pcv valve) that will fit into the oil fill on the passengerside valve cover.

That's how I did mine.

BTW, the RevXtreme CC has a built-in pcv, at least mine does.

Last edited by 99Bluz28; 05-09-2012 at 05:13 PM.
Old 05-09-2012, 05:13 PM
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I put a Earl's #3434114 pcv breather on mine.
Old 05-09-2012, 09:05 PM
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Originally Posted by 99Bluz28
Run a length of hose from the valley cover outlet to the catch-can inlet, then CC outlet to intake (side) inlet. For the fresh air inlet get a pcv breather(remove the pcv valve) that will fit into the oil fill on the passengerside valve cover.

That's how I did mine.

BTW, the RevXtreme CC has a built-in pcv, at least mine does.
I thought the Breather on the valve cover was a no, no i thought....
Old 05-09-2012, 09:27 PM
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Here's the pcv breather on mine.
http://i523.photobucket.com/albums/w...orlaxr1011.jpg

I just realized the I left out the part about running a short length of hose to the TB.
Old 05-09-2012, 10:24 PM
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This might help ya out,

https://ls1tech.com/forums/11059703-post70.html
Old 05-10-2012, 01:54 AM
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Originally Posted by My6speedZ
Very nice diagram!
Old 05-10-2012, 11:18 AM
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Originally Posted by 1999FirehawkLS1
I thought the Breather on the valve cover was a no, no i thought....
It's nothing like a typical mini air filter breather, it drawls metered air through the TB.



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