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Old 11-26-2008, 03:08 PM   #14
bluedemon
Tri-State Training Wheels
 
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Join Date: May 2008
Member #7699

My Ride:
2004 Subaru Wrx Sti TTT

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Quote:
Originally Posted by tavenger5 View Post
A lot of SRT guys also run a check valve from the throttle body to the PCV,
If you are running a check valve to prevent the PCV system "Positive crank case ventilation" to dump the blow by or release any pressure at all into the TB then you are over pressurizing the crankcase and will lead to shorter piston rings duration and may give you problems with other seals. You will be creating a Positive crank case pressure system and the wont be pretty.
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