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Top 2GNT Technical Turbo/Nitrous Tech topic #91496
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Subject: "everybody's vacuum setups" Previous topic | Next topic
bokchoiNov-18-05 05:36 PM
Member since Jan 29th 2003
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#91496, "everybody's vacuum setups"




          

Hi,
I was wondering if everyone can tell me how they hooked up their vacuum lines using the intake manifold ports (the 3 ports on the left and the brake booster ports). I've been redoing mines and I seem to get different hg readings all the time - none of them too good. This is in the turbo section because I was hoping those with turbo setups can give me their inputs, thanks. This is my setup:

3-ports: Left - fmu
Middle - fpr
Right - profec-b

Brake Booster - BOV

Now if I could remember correctly, someone in the board used the brake booster port instead of the wastegate for the profec-b (and just connecting the wastegate to the intake manny).


  

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Replies to this topic
RE: everybody's vacuum setups, J, Nov-18-05 06:50 PM, #1
RE: everybody's vacuum setups, eclipsekaiser, Nov-18-05 07:23 PM, #2
RE: everybody's vacuum setups, bokchoi, Nov-18-05 08:29 PM, #3
      RE: everybody's vacuum setups, joeck76, Nov-19-05 01:04 AM, #4
           RE: everybody's vacuum setups, eclipse982nrRST, Nov-19-05 04:29 AM, #5
           RE: everybody's vacuum setups, cartuners00, Nov-19-05 04:32 AM, #6
                RE: everybody's vacuum setups, Blizare, Nov-19-05 08:57 AM, #7
RE: everybody's vacuum setups, selmerguy2003, Nov-19-05 11:16 AM, #8
      RE: everybody's vacuum setups, XMasta19, Nov-19-05 12:06 PM, #9
           RE: everybody's vacuum setups, Moderatormicyek, Nov-21-05 01:09 AM, #10
                RE: everybody's vacuum setups, sike, Nov-22-05 11:44 AM, #11
                     RE: everybody's vacuum setups, bokchoi, Nov-22-05 04:06 PM, #12

JNov-18-05 06:50 PM
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#91497, "RE: everybody's vacuum setups"
In response to Reply # 0


          

This may not be the answer you're looking for, but I intend to redo my vacuum setup w/ this manifold or one similar to it (prob early next year).

http://www.goldeneaglemfg.com/str_vacman.html

- J

- J

  

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eclipsekaiserNov-18-05 07:23 PM
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#91498, "RE: everybody's vacuum setups"
In response to Reply # 1


          

Or you can always tap the manifold for new vaccum sources.

-K-

  

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bokchoiNov-18-05 08:29 PM
Member since Jan 29th 2003
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#91499, "RE: everybody's vacuum setups"
In response to Reply # 2




          

that item looks pretty cool. But I probably wont need so many ports...so anybody who can provide me with their setup would be much appreciated.

  

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joeck76Nov-19-05 01:04 AM
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#91500, "RE: everybody's vacuum setups"
In response to Reply # 3


          

I kept stock fpr, all i had to hook up was the boost gauge, fmu and bov, and i tee'd them all off the port on my intake mani where my egr vac line use to go. so i have all 3 comming off that one source. as far as i can tell it works great and i have no issues, the vac gauge stays around 20-23 while idle'n and the fmu seems to be getting proper boost reading cause while in boost my a/f gauge is in the green, if im wrong here somebody please let me know so i can retap some lines but i would think its ok
joe

98 RS: Mods: Custom Stage 2 Turbo kit , 55mm throttle body, gutted cat, evo cat back exhaust, p/p intake manifold,p/p Head, af-x underdrive pulley, B&M short throw shifter,Built bottom end Je pistons eagle rods 8.8:1 compression.





Status:Up and running again! nice new paint

Custom stage 2 hahn turbo kit
Hahn Super 16g turbo (ceramic coated)
Hahn manifold (ceramic coated)
Hahn Downpipe assembly
Hahn intercooler piping smic
Hahn oil line kit
Type s bov
2G Gsx smic
walbro 255 fuel pump
Synapse missing link
Vortech s-fmu
NGK Bkr7e11 Plugs
A-pillar w/boost, a/f, oil pressure gauges


New Addition: 2007 Eclipse GT 6 speed

  

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eclipse982nrRSTNov-19-05 04:29 AM
Member since Mar 16th 2004
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#91502, "RE: everybody's vacuum setups"
In response to Reply # 4


          

From left to right on a Venom Intake Manifold:

-Boost Gauge (added tap)
-Brake Booster
-Cruise (now gone)
-BOV
-SFMU
-PCV Valve
-Wastegate

you can see the 2 fittings I added in this monster pic:

-MIKE-

Stroked 2.2L

  

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cartuners00Nov-19-05 04:32 AM
Member since Nov 10th 2003
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#91503, "RE: everybody's vacuum setups"
In response to Reply # 4


          

i have my brakebooster taking the profec and bov. fmu is the far left and the middle is my boost gauge. from what i can tell, its pretty close as far as being "accurate". my profec is set for 10psi and spikes usually to 12, and my gauge reads a hair shy of what the profec does.

  

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BlizareNov-19-05 08:57 AM
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#91510, "RE: everybody's vacuum setups"
In response to Reply # 6




          

I used a dedicated line for the WG. One for the BOV and the SFMU and one for the EGR and Boost gauge.


I eat emo kids for breakfast

1995 Eagle Talon (SOLD)
72' SuperBeetle
72' Standard Beetle
56' Deluxe Beetle

  

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selmerguy2003Nov-19-05 11:16 AM
Member since Nov 04th 2005
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#91513, "RE: everybody's vacuum setups"
In response to Reply # 1


          

Originally posted by J
This may not be the answer you're looking for, but I intend to redo my vacuum setup w/ this manifold or one similar to it (prob early next year). http://www.goldeneaglemfg.com/str_vacman.html - J


that thing looks cool. is anyone using it?

left-fmu
middle-ac compressor
right-bov/boost gauge

  

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XMasta19Nov-19-05 12:06 PM
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#91514, "RE: everybody's vacuum setups"
In response to Reply # 8




          

quite a few different types of vacuum manifolds around

http://www.mcmaster.com/ > Pipe, Tubing, Hose and Fittings > Manifolds

-Xavier-
95 Eclipse RS-T...lost in the frozen tundra

  

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ModeratormicyekNov-21-05 01:09 AM
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#91539, "RE: everybody's vacuum setups"
In response to Reply # 9


          

Originally posted by XMasta19
quite a few different types of vacuum manifolds around http://www.mcmaster.com/ > Pipe, Tubing, Hose and Fittings > Manifolds


I'm useing one of those....works pretty slick. I'm pulling the vac from the brake bolster line. So it goes, intake manifold > vac manifold > brake bolster. The I have the same size line going into the vac mainfold that goes to the brake bolster. And it has 6 ports with a line going to each of gadgets, fpr, EIC, boost gauge and BOV. With I think 2 ports plugged. FYI I run the WG right off the turbine housing.

I got my manifold for free at work....we use them all the time. It pays to work for a machine shop emoji

getty up

-kent-




'98 Talon...gone, but not forgotten

  

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sikeNov-22-05 11:44 AM
Member since Aug 06th 2003
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#91572, "RE: everybody's vacuum setups"
In response to Reply # 10


          

Wastegate and fmu should have their own vac/boost sources with the shortest lines possible. All others can be T'd off the last port.

  

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bokchoiNov-22-05 04:06 PM
Member since Jan 29th 2003
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#91576, "RE: everybody's vacuum setups"
In response to Reply # 11




          

yeah...I actually most of the stuff hooked in their vacuum now. Before they were all tee'd off with one another but I fixed it. For the wastegate I connected it to the boost controller. I'm suppose to leave the top port open right? I got an external wastegate.

  

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