PCV VALVE QUESTION!
#1
PCV VALVE QUESTION!
Alright guys. I have heard various things about boost and your pcv valve. Are you suppose to keep it in or take it out competly and just put a breather filter or something in its place?? Someone told me when you boost your car you need to completly remove your pcv valve or say good bye to your ringlands. Which makes sense considering i had mine still in when i destroyed all of mine. So i removed mine and have been driving it that way. But today someone said that is a horrible thing to do with a boosted car?? WHO DO I BELIEVE!!!!!
#2
Re: PCV VALVE QUESTION!
Believe me.
You don't want your PCV still hooked up under boost.
Check this out.
The PCV is on your intake, your PCV is not ready for boost, so this means... boost is getting in your oilpan... producing boost underneath your pistons... you don't want to have boost/pressure on both sides of your pistons dude.... this WILL fuckup your engine.
remove it... and hook it up for the intake of your turbo, or leave it in the open...
You don't want your PCV still hooked up under boost.
Check this out.
The PCV is on your intake, your PCV is not ready for boost, so this means... boost is getting in your oilpan... producing boost underneath your pistons... you don't want to have boost/pressure on both sides of your pistons dude.... this WILL fuckup your engine.
remove it... and hook it up for the intake of your turbo, or leave it in the open...
#4
Re: PCV VALVE QUESTION!
Originally Posted by t0n
Believe me.
You don't want your PCV still hooked up under boost.
Check this out.
The PCV is on your intake, your PCV is not ready for boost, so this means... boost is getting in your oilpan... producing boost underneath your pistons... you don't want to have boost/pressure on both sides of your pistons dude.... this WILL fuckup your engine.
remove it... and hook it up for the intake of your turbo, or leave it in the open...
You don't want your PCV still hooked up under boost.
Check this out.
The PCV is on your intake, your PCV is not ready for boost, so this means... boost is getting in your oilpan... producing boost underneath your pistons... you don't want to have boost/pressure on both sides of your pistons dude.... this WILL fuckup your engine.
remove it... and hook it up for the intake of your turbo, or leave it in the open...
see thats what i thought too, thanks for clarifying that. Ive had my pcv valve completly out with just a breather on that little black box in the back for awhile, and havent had any problems yet. I just got confused because last night one of my friends with a almost 600whp civic hatch told me that i should still have it in?? I was like WTF?
#5
Re: PCV VALVE QUESTION!
you can still have it, you just need to hook up a catch can.
see this thread on how to do it
https://www.homemadeturbo.com/forum/...?topic=41175.0
see this thread on how to do it
https://www.homemadeturbo.com/forum/...?topic=41175.0
#8
Re: PCV VALVE QUESTION!
ok coo. See this is what i thought. I was pretty sure you were suppose to completly get rid of your pcv.
I threw away my pcv and I just have a filter comming out that black box in the back of the block. So you guys think that is okay??
I threw away my pcv and I just have a filter comming out that black box in the back of the block. So you guys think that is okay??
#10
Re: PCV VALVE QUESTION!
Best setup i've seen and used so far is the "slashcut" vacuum source for your pcv. Pretty much it uses exhaust gasses to "pull" vacuum for your pcv setup. Alot of people have tried to use the intake side of the turbo as a source of vacuum, but honestly it really doesn't make that much vacuum on the inlet side. My slashcut will literally try to suck your finger down the hose, not just a little suction like the "pre-turbo" setup. And the reasoning for having a catch-can on a slashcut setup is because no matter what you do, you're sucking oil vapor of some sort. The catch can helps to trap the vapors instead of having them go straight out your exhaust or whatever your means of vacuum is. Only downfall to a slash cut is you're going to kiss your emissions inspection good-bye if you live in an area that requires one. The "search" button is your friend on this subject, there are alot of posts on this topic.