Thread: PCV System
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Old 08-10-2007   #21
1ViciousGSX
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Join Date: Oct 2003
Location: Sportsman's Paradise, LA.
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Re: PCV System

Quote:
Originally Posted by Andrew7dg View Post
Not picking on you but the vent on the side sees lots of vacuum when the turbo is spooling. Thats when the engine needs vacuum under boost. When it is at idle (off boost) for example, is when it doesn't see much vacuum however that when the PVC valve works and is sucking air out.

The other reason that it is routed into the intake line is because it needs metered air.

So the people that have vents on the side of their valve cover are also pulling in unmetered air through the PVC system. Kind of like what I am dealing with using a GM MAFT
Not picking on you either, but the last thing I want on on my turbo inlet is vacuum. It doesn't really matter because once you go WOT there is no vacuum at the PCV.
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Last edited by 1ViciousGSX; 08-10-2007 at 10:56 AM..
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