Boost into the crankcase is bad
#1
Thread Starter
Boost into the crankcase is bad
The CrankVent one way valves are working flawlessly in preventing the boost backing up into the valve cover through the PCV valve. These are the mini crankvent valves.
#3
Registered User
Join Date: Oct 2002
Location: Kalamazoo, Michigan
Posts: 481
Likes: 0
Received 0 Likes
on
0 Posts
What exactly does the krankvent do? Isn't it already vented? I was wondering this since Cody thinks that my pcv is screwed up from boost and blowing oil up the return line past the turbo seals. It doesn't make sense to me, that is his reason for oil being in the charge pipes. I first thought that it was my placement of the oil return but he looked at it and said that isn't the problem.
#4
Hey,
I did a post for all your guys telling you how to build your own One-Way PCV valve's(krankcase vent kit) for $25 bucs, and you still ask how to pay over $100 for it. Moderators, I am not selling anything just told people how to go to a website called mcmasters and build it themselfs.
J. R.
I did a post for all your guys telling you how to build your own One-Way PCV valve's(krankcase vent kit) for $25 bucs, and you still ask how to pay over $100 for it. Moderators, I am not selling anything just told people how to go to a website called mcmasters and build it themselfs.
J. R.
#5
Thread Starter
Originally Posted by ex-eclipse,Jun 5 2006, 02:47 PM
What exactly does the krankvent do? Isn't it already vented? I was wondering this since Cody thinks that my pcv is screwed up from boost and blowing oil up the return line past the turbo seals. It doesn't make sense to me, that is his reason for oil being in the charge pipes. I first thought that it was my placement of the oil return but he looked at it and said that isn't the problem.
All this was detailed out in the original thread that was hijacked by someone wanting to sell them and then parked somewhere unaccessable by the moderator. I'm not going to recreate it. I hope the moderator will come to reason and restore it.
#6
Registered User
OK - I never got to finish going through the thread before it was deleted, but got enough of an indication that everyone thought a Krank Vent was a good idea with boost. I think someone said Comptech was even recommending this?
So - to clarify I called Comptech and asked the question specifically about a krank vent and was told "no - we already have a valve that performs this function so boost doesn't get into the crankcase". I think I'm missing something here...So, if Comptech already this functionality in their kit - why would I need to add a Krank Vent? Thanks in advance - I just have a Competch + AC coming Monday and trying to ensure I get all parts ahead of time (if needed).
So - to clarify I called Comptech and asked the question specifically about a krank vent and was told "no - we already have a valve that performs this function so boost doesn't get into the crankcase". I think I'm missing something here...So, if Comptech already this functionality in their kit - why would I need to add a Krank Vent? Thanks in advance - I just have a Competch + AC coming Monday and trying to ensure I get all parts ahead of time (if needed).
#7
Registered User
Join Date: Mar 2004
Location: You can find me in the A
Posts: 618
Likes: 0
Received 0 Likes
on
0 Posts
I just installed my krank vents and well my only hope is that they are performing there function becuase I cannot tell a difference and I know that they are installed in the proper direction as I checked it twice.
Trending Topics
#8
[QUOTE=Standing Room Only,Jun 7 2006, 10:13 AM] OK - I never got to finish going through the thread before it was deleted, but got enough of an indication that everyone thought a Krank Vent was a good idea with boost.
#9
Registered User
Originally Posted by Standing Room Only,Jun 7 2006, 11:13 AM
So - to clarify I called Comptech and asked the question specifically about a krank vent and was told "no - we already have a valve that performs this function so boost doesn't get into the crankcase". I think I'm missing something here...So, if Comptech already this functionality in their kit - why would I need to add a Krank Vent? Thanks in advance - I just have a Competch + AC coming Monday and trying to ensure I get all parts ahead of time (if needed).
I think anyone with boost and has experienced a displaced dipstick can attest, the stock pcv valve can't hold back boost. As a matter of fact, after I cleaned my pcv valve I was able to blow on it and hear it leaking
#10
Registered User
Join Date: May 2002
Location: Washington State
Posts: 3,178
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by spoiled@21,Jun 7 2006, 01:33 PM
I just installed my krank vents and well my only hope is that they are performing there function becuase I cannot tell a difference and I know that they are installed in the proper direction as I checked it twice.