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catch can gurus, can you do this????

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Old Dec 27, 2006 | 01:08 PM
  #1  
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From: B-MORE CAREFUL!!, MD, 21229
Default catch can gurus, can you do this????

Like i said in the other thread i already searched but can you leave the black box on the b series motor leave it on the right side and take the left freeze plug out and run that to catch can???
seems like it would work in vaccume like the stock one was intended to do, and the other plug would vent under boost
can anyone confirm if this would be good bad what???
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Old Dec 28, 2006 | 11:44 PM
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Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

search for the crank case evacuation thread in the forced induction forum
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Old Dec 29, 2006 | 04:35 AM
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Default Re: catch can gurus, can you do this???? (GetawayInMoscow)

Doesn't cover this question i have read dashers thread numerous time thats why im asking
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Old Dec 29, 2006 | 08:44 AM
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Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

ask in his thread because more people will see it
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Old Dec 29, 2006 | 06:43 PM
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Default Re: catch can gurus, can you do this???? (GetawayInMoscow)

i found this hope this helps sorry if youve seen this already https://honda-tech.com/zerothread?id=1199935
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Old Dec 29, 2006 | 06:44 PM
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Default Re: catch can gurus, can you do this???? (GODSPEED33)

ok im stupid and it hurts now i just seen uve read dashers stuff srry
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Old Dec 30, 2006 | 10:47 AM
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Default Re: catch can gurus, can you do this???? (GODSPEED33)

no prob man least ur tryin to help, yea i mean i understand all that was covered just nothing was ever mentioned bout this method theoretically it seems right but i dunno
thought it wouldn;t hurt to ask
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Old Dec 30, 2006 | 06:05 PM
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From: Grabbing 4th at 9000, Somewhere, here
Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

I thought about this to, it seems the best way to actively vent the motor in and out of boost. The only drawback would be that the black box would still fill with oil and it could still be sucked into the IM. Which is why I think ENdyn eliminated it.

Combing a vlave cover breather setup and what you have described seems like a really streetable way to cover crank case evacuation both in and out of boost.

YOu should email endyn and ask.

In for more responses.
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Old Jan 2, 2007 | 07:36 AM
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Default Re: catch can gurus, can you do this???? (MotorMouth)

Well i run an aftermarket manifold so i wouldn't run it back to the mani since i have no ports for it, but i would just run the black boc and leave the other line off the box dumpin into atmosphere and the boost one into catch can since it's really only gonna fill up in boost
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Old Jan 2, 2007 | 08:37 AM
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Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIXTY-1HATCH &raquo;</TD></TR><TR><TD CLASS="quote">... take the left freeze plug out and run that to catch can???</TD></TR></TABLE>Doesn't the freeze plug open into the water jacket? That would not be a good way to connect to the crankcase for venting.
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Old Jan 2, 2007 | 09:37 AM
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Default Re: catch can gurus, can you do this???? (JimBlake)

NO it does not, that is the way the endyn kit was designed to be used both of the freeze plugs come out for blow by
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Old Jan 2, 2007 | 01:44 PM
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From: Grabbing 4th at 9000, Somewhere, here
Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

Wouldn't the vaccum created by the intake manifold be negated by the open catch can at the other port?
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Old Jan 2, 2007 | 02:42 PM
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Default Re: catch can gurus, can you do this???? (MotorMouth)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MotorMouth &raquo;</TD></TR><TR><TD CLASS="quote">Wouldn't the vaccum created by the intake manifold be negated by the open catch can at the other port?</TD></TR></TABLE>That's pretty much how it's supposed to work, even stock. The manifold vacuum is connected thru the PCV valve, so it only sucks out a small-ish flow rate from the crankcase. That small-ish flow rate is the basis for sizing the intake breather tube (or sizing the breather filter). The overall result is the crankcase stays very close to atmospheric pressure.
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Old Jan 3, 2007 | 06:32 AM
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Default Re: catch can gurus, can you do this???? (JimBlake)

Then also adding the other port would vent under boost when the stock doesn't wanna play anyomore since the pcv only works on vaccume not boost.
like i said thoeretically it seems right but i don't wanna test it on my car.lol
at least we are getting somewhere now
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Old Jan 3, 2007 | 10:25 PM
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From: Grabbing 4th at 9000, Somewhere, here
Default Re: catch can gurus, can you do this???? (SIXTY-1HATCH)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIXTY-1HATCH &raquo;</TD></TR><TR><TD CLASS="quote">at least we are getting somewhere now </TD></TR></TABLE>

Yah for sure I am actually gonna try this on a boosted b16 that I am building for myself, I'll be sure to post the results. I am gonna rev this one out to about 9500, so if it doesn't work im sure I'll know after a couple of weeks (its daily driven so it'll manifest real quick). If I blow ring lands we'll know its not a good setup lol.
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Old Jan 4, 2007 | 04:34 AM
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Default Re: catch can gurus, can you do this???? (MotorMouth)

well if you really do try it out be sure to post results, i need to pm dasher the guy who wrote up the whole catch can thread and see what he has to say bout it
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