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Making an oil seperator...need some help and pics

  • Thread starter Thread starter 5.0_GT_kid
  • Start date Start date Oct 22, 2005
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5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
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Largo, Florida
Oct 22, 2005
#1
  • Oct 22, 2005
  • #1
OK guys I want to make an oil seperator for my 1994 GT, I need links to writeups if anyone has them and also if possible, pictures of where I have to connect the 3/8 fuel line coming into and out of the oil seperator.

Thanks in advance guys.
 

Swarzkopf

Member
Sep 23, 2004
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Oct 22, 2005
#2
  • Oct 22, 2005
  • #2
I don't understand this whole "make an oil separator" thing.

Just go to Home Depot and buy one for $10 plus the NPT adapters you need for another $4.
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
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Largo, Florida
Oct 22, 2005
#3
  • Oct 22, 2005
  • #3
Swarzkopf said:
I don't understand this whole "make an oil separator" thing.

Just go to Home Depot and buy one for $10 plus the NPT adapters you need for another $4.
Click to expand...

Umm...that's what I'm doing. Just looking for a write up to be on the safe side and then I need to see where the connections go.
 

RIO5.0

15 Year Member
Feb 16, 2001
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Oct 22, 2005
#4
  • Oct 22, 2005
  • #4
This may help...http://forums.stangnet.com/showthread.php?t=562641&highlight=oil+separator
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
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Largo, Florida
Oct 23, 2005
#5
  • Oct 23, 2005
  • #5
So do I just follow the PCV hose from the lower manifold and then cut it and put the seperator in, or do I have to do it in a certain spot?
 

RIO5.0

15 Year Member
Feb 16, 2001
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Oct 23, 2005
#6
  • Oct 23, 2005
  • #6
5.0_GT_kid said:
So do I just follow the PCV hose from the lower manifold and then cut it and put the seperator in, or do I have to do it in a certain spot?
Click to expand...

The unit should be placed somewhere so its upright all the time and accessible to remove/replace the bottle...get 2ft of 3/8 fuel line and just replace everything from the pcv valve forward and it'll run new feeds into/out of the separator......that'll give you new lines all around....if the lines are old, odds are they hard and brittle...makes things harder to install and prone to leaks...
 

gmkillr

Founding Member
Jul 13, 2002
606
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Oct 23, 2005
#7
  • Oct 23, 2005
  • #7
Here you go.

 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
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Largo, Florida
Oct 23, 2005
#8
  • Oct 23, 2005
  • #8
Alright thanks guys..I think I got it
 

91LX_5L

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Oct 23, 2005
#9
  • Oct 23, 2005
  • #9
is the water seperator for airtools the same thing?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Oct 23, 2005
#10
  • Oct 23, 2005
  • #10
91LX_5L said:
is the water seperator for airtools the same thing?
Click to expand...
That is what many folks run.

Good luck.
 

SeventyMach1

Keep it lubed .... keep it straight .... and keep
Mar 30, 2005
1,940
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North Carolina
Nov 23, 2005
#11
  • Nov 23, 2005
  • #11
gmkillr said:
Here you go.

Click to expand...


Okay guys. I'm bringing this back up. I have that EXACT seperator & those EXACT 1/4" NPT fittings. Does anyone ELSE use this one? Just wondering if anyone has either found a bracket to mount on the firewall ..... or fabbed one up. I want mine mounted on the firewall ...... but it doesn't come with any kind of bracket. Any tips/ideas for me so I can make one?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Nov 23, 2005
#12
  • Nov 23, 2005
  • #12
Justin, I have that one. I made a bracket that uses one of the firewall (plastic cover) screws. My separator sits 90* from GMKllr's (so the lines run parallel to the firewall), but in the same location in the engine bay.

I used one of the little bosses in the top of the separator (tapped it for a screw). The bracket looks like an upside down L.

Good luck.
 

SeventyMach1

Keep it lubed .... keep it straight .... and keep
Mar 30, 2005
1,940
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North Carolina
Nov 23, 2005
#13
  • Nov 23, 2005
  • #13
Aha! I never even thought about using those holes on the top! That sounds like a good way of doing it .... in fact, that's how I WILL do it. Couple more questions ......


1. What did you use to make the bracket? Aluminum? Where can I get a nice piece to work with?


2. Does it matter how it is mounted? (i.e. .... inlet/outlet) Do you just put the PCV side to the sep. inlet .... then the intake side to the sep. outlet? Or does it even matter?

Thanks JT.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
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Nov 23, 2005
#14
  • Nov 23, 2005
  • #14
SeventyMach1 said:
Aha! I never even thought about using those holes on the top! That sounds like a good way of doing it .... in fact, that's how I WILL do it. Couple more questions ......


1. What did you use to make the bracket? Aluminum? Where can I get a nice piece to work with?


2. Does it matter how it is mounted? (i.e. .... inlet/outlet) Do you just put the PCV side to the sep. inlet .... then the intake side to the sep. outlet? Or does it even matter?

Thanks JT.
Click to expand...
Justin, I would use some cheap bar-stock from the home store - you know the aisle with little straight and 90* bend metal brackets. You can bend those up in a vice and cut them real easy with a cut-off wheel or die grinder. That would be quick and dirty. A nice alum bracket would be nice of course.

I was worried about chafing on surrounding parts, so instead of painting and leaving the bracket, I wrapped it real nicely in elec tape (sounds bad, but works and looks ok - you hardly see the bracket anyhow).

I am not sure that direction matters on the separator. I chose to have the line from the PCV valve go into the 'inlet,' and the separator's 'out' port goes to the intake. That way the separator works with the air flow direction as it was designed.

If you dont have line yet, I used 3/8" I.D. hose (it fit the existing fitting on the PCV valve and the Tee fitting behind the intake pretty tight). I used hydraulic hose but fuel line is more mallable and would be easier to work with.

Since the separator is up relatively high, I used fittings (1/4" NPT, 3/8" barbs) that turn down 90*. I know you already have fittings, but if you dont like the aesthetics, those 90* fittings are out there and can help with packaging.

Good luck!
 
M

Muy_Pyro

New Member
Apr 8, 2005
52
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Flint, MI
Nov 23, 2005
#15
  • Nov 23, 2005
  • #15
wow

 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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Nov 23, 2005
#16
  • Nov 23, 2005
  • #16
Muy_Pyro said:
wow

Click to expand...
Is this is regard to something I said?
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
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Largo, Florida
Nov 23, 2005
#17
  • Nov 23, 2005
  • #17
How did you guys actually get to the PCV valve on the back of the lower intake...i couldn't get to it.
 

urban96

bubb rubb says:"woo woooooo"
Founding Member
Sep 24, 2002
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Syracuse, NY
Nov 23, 2005
#18
  • Nov 23, 2005
  • #18
reach in fron the passenger side

if your strut tower brace is still in place it might make it a little more difficult to get to
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
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Nov 23, 2005
#19
  • Nov 23, 2005
  • #19
I do it the same as Urban.
 

5.0_GT_kid

20+ Year Stangneter
Apr 18, 2004
1,155
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Largo, Florida
Nov 23, 2005
#20
  • Nov 23, 2005
  • #20
urban96 said:
reach in fron the passenger side

if your strut tower brace is still in place it might make it a little more difficult to get to
Click to expand...

Tried that, didn't work too well though. I'll pull the strut tower though and see how that works.
 
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