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1994.5 - 1997 7.3L Power Stroke Diesel  

Y Pipe ??

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Old Aug 4, 2008 | 08:17 PM
  #1  
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Y Pipe ??

I bought my y pipe, intercooler, 4 boots and 8 clamps, the ? is do I need anything else and the y pipe I have does not look like the right one although the parts # is F81Z-6K889-BA. It has two what look like vac post sticking out and hole. What did yall do with that.

And if any body has pics of this part or of thier setup please let me know.

Thanks Cody
 
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Old Aug 4, 2008 | 08:50 PM
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i will go through my pics and see what i have, the vacum port i ground down and filled with weld and plugged the threaded hole. you have to in order to make it clear your fuel filter housing.
i cant recall the part number off hand but the turbo outlet should look much smaller than the rest of the pipe.i dont know what the other 2 boots are for? youshould have 2 orange reducers.
 
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Old Aug 4, 2008 | 08:53 PM
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From: Belair md



 
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Old Aug 4, 2008 | 09:08 PM
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Thats what mine looks like. Is this thing alum. or cast or metal. So it looks like I need to two orange boots too. I did not get those and do you need a new clamp to where it mounts to the turbo?

Thanks alot for these pics!!!
 
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Old Aug 4, 2008 | 09:12 PM
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I believe it is aluminum? I took a angle grinder and grinded off the tubes and then and broke out the mig and tacked the holes up. The outside of the top tube appeared to steel.. Aluminum or not I used a mig on it.

I got my boots from dieselsite. I know people have got them from another source aswell, but can't remember the website.
 
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Old Aug 4, 2008 | 09:14 PM
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the housing is aluminum, but the vacum tab is metal, a quick tack is enough, i just cut it off with a pair of side cutters and crimped it with lineman pliers and gave it a quick tack with the mig.

the clamp on your turbo is reused but i recomend a new o-ring, odds are yours will be oily and stretched. the orange boots you need are ordered for the same year as the y-pipe, early build date 99. i beleve its 2.5 inch to 2 inch reducers and it uses standard hose clamps to hold it tight.
 
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Old Aug 4, 2008 | 09:19 PM
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Originally Posted by c00nhunterjoe
the housing is aluminum, but the vacum tab is metal, a quick tack is enough, i just cut it off with a pair of side cutters and crimped it with lineman pliers and gave it a quick tack with the mig.

the clamp on your turbo is reused but i recomend a new o-ring, odds are yours will be oily and stretched. the orange boots you need are ordered for the same year as the y-pipe, early build date 99. i beleve its 2.5 inch to 2 inch reducers and it uses standard hose clamps to hold it tight.
x2.. At first I went the cheap way with boots and clamps. Well after running it awhile I learned the ones I had were junk. When I bought my used cooler it came with everything. Those old oily boots like to slip off on a custom fabbed setup.

I believe its 2 3/8" to 2" although I think people are using 2.5 - 2 from intakehoses.com
 
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Old Aug 4, 2008 | 09:25 PM
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Question

Originally Posted by c00nhunterjoe
the housing is aluminum, but the vacum tab is metal, a quick tack is enough, i just cut it off with a pair of side cutters and crimped it with lineman pliers and gave it a quick tack with the mig.

the clamp on your turbo is reused but i recomend a new o-ring, odds are yours will be oily and stretched. the orange boots you need are ordered for the same year as the y-pipe, early build date 99. i beleve its 2.5 inch to 2 inch reducers and it uses standard hose clamps to hold it tight.
Excuse me but what is or where is the vacum tab?
 
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Old Aug 4, 2008 | 09:26 PM
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Look at c00n's first pic. There are (were) two holes in the front square piece. One of those was the vac line.
 
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Old Aug 4, 2008 | 09:30 PM
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Originally Posted by FARM69
Look at c00n's first pic. There are (were) two holes in the front square piece. One of those was the vac line.
Thanks FARM and that square piece is not aluminun, it is metal, right?
 
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Old Aug 4, 2008 | 09:30 PM
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I thought the marmon clamp for the turbo was different due to the thicker flange on the y-pipe than the thin steel flange on the stocker?
 
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Old Aug 4, 2008 | 09:30 PM
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Its aluminum, but the tubes are metel (or the sleeve around them is).
 
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Old Aug 4, 2008 | 09:31 PM
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Originally Posted by tjbeggs
I thought the marmon clamp for the turbo was different due to the thicker flange on the y-pipe than the thin steel flange on the stocker?
It has to be.. Don't hurt me but I'm still running it and there is a leak there.
 
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Old Aug 4, 2008 | 09:41 PM
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i used my stock clamp to hold the turbo to the x-pipe with no issues, and or leaks.

again, the housing is aluminum but the tab for the map line on a sd is metal, what is left of it can be seen in my 3rd pic below the fuel filter lid lip. its just a nub now but started out as a flared metal tube the pointed to the passenger side of the engine bay.

you cant see my second hole that i used a pipe plug on, its actualy behind the filter housing just to the right of the vacum nipple. the flat square area in the first picture is the way the x-pipe comes. that is where the wastegate actuator bracket sat
 
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Old Aug 4, 2008 | 09:41 PM
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Originally Posted by tjbeggs
I thought the marmon clamp for the turbo was different due to the thicker flange on the y-pipe than the thin steel flange on the stocker?
I agree with you.

Originally Posted by FARM69
Its aluminum, but the tubes are metel (or the sleeve around them is).
Ok, thanks againg.
 
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