HomemadeTurbo - DIY Turbo Forum

Forced Induction Custom FI Setup Questions

What's the easiest way to avoid pressure in the crank case?

Thread Tools
 
Search this Thread
 
Old 09-23-2005, 10:33 PM
  #31  
1.0 BAR
 
topspeed's Avatar
 
Join Date: Nov 2004
Posts: 319
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by highroller54
Originally Posted by topspeed
Originally Posted by highroller54
2 -"crank case pressure is from moving parts in the rotational assmebly (mostly the bottom of the pistons) pumping up and down so fast creating pressure inside the crank case, which if too great, will blow up past your rings."

2 pistons go up 2 pistons go down when rotating they cancel each outhers displacment out creates turbulance not pressure
SOO... its turbulance now haha then why the ---- do you need a PCV if rotating "turbulance" does not create pressure whatsoever? You also seem to think pressure in the cylinder will affect the crankcase pres by leaks into the crankcase only, so a "healthy motor" with only "turbulace" contained in the crankcase has no pressure right? So what does the "PCV" do now? where is the "pressure" venting through the breather coming from?
a percectly heathy motor will still have 10-15 pecent leakage on a leak down test. you think when you have .020 ring end gap that it will seal perfectly? So you always have some leakage which equalls blow by(thats why oil get dirty). That is what the pcv is designed to do, run it back through the intake for emisions reasons. Do you need a pcv? no, will it hurt your engine to leave it hooked up? not if the valve cover vent is open or plumed in pre turbo. normally I wouldn't argue cuz I dont give 2 ***** over what some little bitch siting in his basement has to say but Your talking ---- about what you dont know. Just because you built one turboed car with 300k on a worn out d series doesn't meen you know ----. Try some theory behind what you are doing so you trully understand what going on. Stupid Sheep
Yeah you're right i did turbo a 300K d series but atleast i know how to vent it properly, unlike you using your ****** *** breather vent method lil small **** bitch haha.
topspeed is offline  
Reply
Old 09-23-2005, 10:36 PM
  #32  
con
0.0 BAR
 
con's Avatar
 
Join Date: Nov 2003
Posts: 0
Default Re: What's the easiest way to avoid pressure in the crank case?
maybe you should learn how to read I already said I have a catch can princess
con is offline  
Reply
Old 09-23-2005, 11:16 PM
  #33  
1.5 BAR
 
myshtern's Avatar
 
Join Date: Feb 2005
Posts: 691
Default Re: What's the easiest way to avoid pressure in the crank case?
Both of you **** ****, cut it out. This seems to be something a lot of people are interested in.

Will hooking up your PCV to the compressor inlet solve the problem?
myshtern is offline  
Reply
Old 09-23-2005, 11:19 PM
  #34  
0.0 BAR
 
J-SMITH69's Avatar
 
Join Date: Dec 2002
Posts: 0
Default Re: What's the easiest way to avoid pressure in the crank case?
there is no problem.

if the pvc is working right. there is no problem
J-SMITH69 is offline  
Reply
Old 09-23-2005, 11:19 PM
  #35  
con
0.0 BAR
 
con's Avatar
 
Join Date: Nov 2003
Posts: 0
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by myshtern
Both of you **** ****, cut it out. This seems to be something a lot of people are interested in.

Will hooking up your PCV to the compressor inlet solve the problem?
no, theres no vacume there
con is offline  
Reply
Old 09-23-2005, 11:54 PM
  #36  
1.5 BAR
 
myshtern's Avatar
 
Join Date: Feb 2005
Posts: 691
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by highroller54
Originally Posted by myshtern
Both of you **** ****, cut it out. This seems to be something a lot of people are interested in.

Will hooking up your PCV to the compressor inlet solve the problem?
no, theres no vacume there
How is there no vaccum there? The compressor is always sucking air in.
Plus, the amount of boost will always be proportionate to how much is being sucked out of the crankcase.
myshtern is offline  
Reply
Old 09-24-2005, 12:00 AM
  #37  
con
0.0 BAR
 
con's Avatar
 
Join Date: Nov 2003
Posts: 0
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by myshtern
Originally Posted by highroller54
Originally Posted by myshtern
Both of you **** ****, cut it out. This seems to be something a lot of people are interested in.

Will hooking up your PCV to the compressor inlet solve the problem?
no, theres no vacume there
How is there no vaccum there? The compressor is always sucking air in.
Plus, the amount of boost will always be proportionate to how much is being sucked out of the crankcase.
if you have enough vacume to run a pcv valve there then your air cleaner is pluged
con is offline  
Reply
Old 09-24-2005, 12:08 AM
  #38  
0.5 BAR
Thread Starter
 
progress's Avatar
 
Join Date: Jul 2005
Posts: 134
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by progress
lol, stop the cat fights.

So can I just put off the tube on the vavle cover and be done with it? Or do I have to cut it at a certain place and aim it up or something so oil doesn't come flowing out.
com'on guys, pm each other your arguments, and stay on the topic please.
I want to know the easiest way to prevent it, which seems to be cut the stupid line.
So, can I just unplug the line from the vavle cover? Or do I cut it somewhere down the line and face it up or something. No filter is needed on the line I'm guessing?
progress is offline  
Reply
Old 09-24-2005, 12:11 AM
  #39  
0.0 BAR
 
J-SMITH69's Avatar
 
Join Date: Dec 2002
Posts: 0
Default Re: What's the easiest way to avoid pressure in the crank case?
jesus christ

IF YOUR PCV SYSTEM IS WORKING CORRECTLY THERE IS NO PROBLEM
J-SMITH69 is offline  
Reply
Old 09-25-2005, 05:31 PM
  #40  
0.5 BAR
 
Sideout's Avatar
 
Join Date: Jun 2003
Posts: 66
Default Re: What's the easiest way to avoid pressure in the crank case?
Originally Posted by random-strike
jesus christ

IF YOUR PVC SYSTEM IS WORKING CORRECTLY THERE IS NO PROBLEM
so your saying that if your stock honda PCV system sees boost there is no problem? umm ok no... if you like lots of crankcase pressure then there is no problem but you need to do something... be it a breather on a valve cover or a slash cut tube in the intake or exhaust
Sideout is offline  
Reply



Advanced Search
Quick Reply: What's the easiest way to avoid pressure in the crank case?


Reply Closed Thread Share

All times are GMT -5. The time now is 01:27 PM.