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Author Topic: The mess under the intake  (Read 331135 times)

adam12hicks

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The mess under the intake
« Reply #105 on: June 24, 2008, 08:56:44 AM »
AC Can you take a picture of what you ended up with?  What size hose did you use to connect the ICV to the intake boot and manifold?

Thanks!
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2005 X5 3.0 (kid hauler)
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batsbats

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The mess under the intake
« Reply #106 on: June 24, 2008, 08:56:52 AM »
Quote from: adam12hicks;51003
10 laps?  What happened?  Did you break or chicken out ;)


New road course opened up, and they allowed session of five laps each.  I made in time for the last two sessions and drove home. :)  FREE lap time btw.
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AcSchnitzer318is

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The mess under the intake
« Reply #107 on: June 24, 2008, 03:25:30 PM »
Quote from: adam12hicks;51922
AC Can you take a picture of what you ended up with?  What size hose did you use to connect the ICV to the intake boot and manifold?

Thanks!


Sure, pics below.  I used 1/2" heater hose for the ICV to boot run.  Did it in 3 sections.  First section is like 3" long with a 90 degree elbow.  Second section is about 8" with a splicing insert in it which connects the third section to it.  Third section of hose is about 8" long.  I didn't want any chance of the hose collapsing.    I mostly reused stock hoses (because of the bends) for the VC to TB run.  I wanted to run it under the manifold like stock does.  Looks damn near stock.  









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adam12hicks

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The mess under the intake
« Reply #108 on: June 24, 2008, 06:57:38 PM »
Looks great!  Nice work!  Where did you buy the elbows?  Or did you just use ones you had?  I've not found a lot of hose parts at AutoZone, Pep Boys or O'Reilly yet.  They have hose, but not a lot of fittings.  I'd love to just find some 1/2" to 1/2" connectors (for the same reason as you - to prevent collapsing) and a few elbows like that.  Did the 1/2" fit snuggly?  I know some of the other members have used 3/8" but it's apparently a very, very tight fit.
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2005 X5 3.0 (kid hauler)
1991 318is (Alpine White play car)

AcSchnitzer318is

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The mess under the intake
« Reply #109 on: June 25, 2008, 09:06:20 AM »
I reused most of the stock stuff... but did find 90's at pep boys.
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colin86325

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The mess under the intake
« Reply #110 on: June 25, 2008, 07:42:59 PM »
A decent plumbing supply shop will have all manner of plastic hose barbs and 90 degree elbows.
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aceofsnett

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The mess under the intake
« Reply #111 on: July 13, 2008, 11:33:31 PM »
Alright, so let me see if I have this straight. The basic ideas are to connect the ICV directly to the throttle body, and connect the crankcase vent directly to the intake elbow, eliminating everything else, including the throttle body heater plate? My intake is apart right now to replace a heater hose, and I would love to do this. What do I need in terms of non standard supplies? Just 1/2" and 5/8" heater hose?
« Last Edit: July 14, 2008, 10:27:05 AM by aceofsnett »
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AcSchnitzer318is

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The mess under the intake
« Reply #112 on: July 14, 2008, 12:21:06 AM »
Flip that around... ICV to intake elbow, and valve cover to the bottom of the TB.
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tjts1

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The mess under the intake
« Reply #113 on: July 14, 2008, 01:48:25 AM »
Quote from: AcSchnitzer318is;53259
Flip that around... ICV to intake elbow, and valve cover to the bottom of the TB.


+1
This thread will live in infamy!
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http://www.m42club.com/forums/showthread.php?t=2742
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aceofsnett

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The mess under the intake
« Reply #114 on: July 22, 2008, 01:30:49 PM »
Quote from: adam12hicks;51952
Looks great!  Nice work!  Where did you buy the elbows?  Or did you just use ones you had?  I've not found a lot of hose parts at AutoZone, Pep Boys or O'Reilly yet.  They have hose, but not a lot of fittings.  I'd love to just find some 1/2" to 1/2" connectors (for the same reason as you - to prevent collapsing) and a few elbows like that.  Did the 1/2" fit snuggly?  I know some of the other members have used 3/8" but it's apparently a very, very tight fit.


I found awesome solid brass 1/2" to 1/2" connectors at home depot. The brass will last forever and look a  hell of a lot better than plastic. I'm doing this mod this week, hopefully it will go smoothly.
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1980 320i
1991 Hilux 3VZE/4WD
1994 Lebaron GTC Convertible
2009 Honda Fit Sport

HMS_Tim

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The mess under the intake
« Reply #115 on: July 23, 2008, 07:19:57 AM »
HAHA!  This is the first I saw of this thread.  It's funny cause I just did it to my motor last week!  I didn't know it was here.
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dbgrubbs

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The mess under the intake
« Reply #116 on: August 17, 2008, 01:31:08 PM »
Just removed all the mess last night. I used some of the original hoses and only had to buy some 5/8" hose and 1 reducing fitting.
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EN318isPDX

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The mess under the intake
« Reply #117 on: September 24, 2008, 12:07:56 PM »
When it this going to get stickied? I always end up searching for it
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JP 91iS

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The mess under the intake
« Reply #118 on: September 25, 2008, 10:08:27 PM »
Quote from: EN318isPDX;57291
When it this going to get stickied? I always end up searching for it


True, after seeing another question and the inevitable tjts1 link response, I was coming in here to say the same thing.  +1 to sticky.  D.clay made a similar thread but this one has more info.
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91 318is

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The mess under the intake
« Reply #119 on: October 03, 2008, 09:57:26 PM »
you guys find any local auto parts store that had vaccum hoses big enough to work?  All I could find is 5/8 heater hose at advnace auto.  Where has everyone else gone?
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