Boost into the crankcase is bad
#201
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I went with the Pep boy's supra pcv thanks to Hokies2000's write up, and my boost is holding at 7psi so far, I will get my car on the dyno this Saturday so I'll see if the pcv is leaking boost into the crankcase or not.
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Yeah I want to do this mod also. I had heard of one person that had problems with the pep boys one leaking so I was kicking around the idea of just going to toyota and picking one of the OEM ones up for the supra turbo.
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Is there any need for this on an 2006 with the Kraftwerks kit on it?
I am new to FI and still learning, I read thru this topic and some of the links to the Pepboys parts and still dont know if this is right for me,
Thanks
I am new to FI and still learning, I read thru this topic and some of the links to the Pepboys parts and still dont know if this is right for me,
![confused.gif](https://www.s2ki.com/forums/images/smilies/confused.gif)
Thanks
#205
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Originally Posted by Slambo,Apr 22 2008, 11:12 AM
Is there any need for this on an 2006 with the Kraftwerks kit on it?
I am new to FI and still learning, I read thru this topic and some of the links to the Pepboys parts and still dont know if this is right for me,
Thanks
I am new to FI and still learning, I read thru this topic and some of the links to the Pepboys parts and still dont know if this is right for me,
![confused.gif](https://www.s2ki.com/forums/images/smilies/confused.gif)
Thanks
I will be putting a single krankvent on the pcv line from the head to the manifold on my supercharged '04.
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Originally Posted by jcbarnard,May 19 2010, 07:47 AM
Any boosted application, yes.
I will be putting a single krankvent on the pcv line from the head to the manifold on my supercharged '04.
I will be putting a single krankvent on the pcv line from the head to the manifold on my supercharged '04.
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#207
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Originally Posted by Sideways,May 19 2010, 06:59 AM
Exactly my recommendation. Just use the smaller one or go with the supra pcv valve and avoid the larger one on the larger blow by tube. For a clean engine just run the larger tube to a catch can and vent to the atmosphere. Venting back into the air intake just oils up the intake on the inside and makes a mess. No need for oil coated TB and sensors.
Do you have any concerns with blowby ending up in the intake manifold? I noticed you don't have a catch there.
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The crankvent takes care of the boost and keeps it one way. During non boost operation the minor amount that is passed into the intake will be of no importance.
#209
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Originally Posted by Sideways,May 19 2010, 07:45 AM
The crankvent takes care of the boost and keeps it one way. During non boost operation the minor amount that is passed into the intake will be of no importance.
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