is this an SVO turbo???

carbedcobra93

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Nov 7, 2004

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willow street pa

Jul 12, 2007

#1

• Jul 12, 2007

• #1

I bought what I was told to be an svo turbo. Its a garrett. The numbers on it are a.r 60 M11 and on the exaust side .48. I was told that svo turbos dont have coolant though them, just oil. The one I have has four ports im guessing there not all oil. Please help

 

Red_LX

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Jul 12, 2007

#2

• Jul 12, 2007

• #2

It might be an SVO turbo, and it sounds like it's water cooled.

Merkurs had the same turbo but I can't remember if they were water cooled or not.

 

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fastmonkeywheel

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Jul 12, 2007

#3

• Jul 12, 2007

• #3

Merkur's are water cooled. I *think* all Merkur's came with .63 A/R turbo's. It's probably an early T-Bird turbo.

 

Red_LX

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Jul 12, 2007

#4

• Jul 12, 2007

• #4

No, Merkurs and SVO's were all .48 housings. Stick '83-86 turbo coupes were all .63 turbine housings, and I think automatics were .48s but I can't remember exactly, they may have all been .63's.

 

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fastmonkeywheel

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Jul 13, 2007

#5

• Jul 13, 2007

• #5

Thanks for the correction, turns out you are helpful for thing other than **** .

 

Red_LX

I’m not much help unless you’re looking for ****!

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Nov 29, 1999

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Morgantown, WV...where couches meet their doom

Jul 13, 2007

#6

• Jul 13, 2007

• #6

I can't even be helpful for **** anymore, at least not here, there's nowhere to post the stuff these days

 

65ShelbyClone

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Jul 17, 2007

#7

• Jul 17, 2007

• #7

Red_LX said:

No, Merkurs and SVO's were all .48 housings. Stick '83-86 turbo coupes were all .63 turbine housings, and I think automatics were .48s but I can't remember exactly, they may have all been .63's.

Click to expand...

Actually.......'84-85 SVOs came with .63s turbine housings and no water cooling, 85.5-86 SVOs had the .48 with water hookups. All or nearly all the service replacement turbos had water cooled centers, so it's not surprising to find a wet center turbo on a car that didn't come with one. My '84 SVO is a prime example because it has a wet center.

The biggest application difference between the SVO turbos and the Merk/TC units is the compressor housing. The Merk/TC T3s have a two-bolt compressor outlet whereas the SVO has just a hose connection. The SVO compressor housing also says AiResearch on it, not Garrett.

This is a .60/.48 Merkur turbo I have. Nevermind the HX40 on the right :

 

carbedcobra93

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Nov 7, 2004

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willow street pa

Jul 18, 2007

#8

• Jul 18, 2007

• #8

65ShelbyClone said:

Actually.......'84-85 SVOs came with .63s turbine housings and no water cooling, 85.5-86 SVOs had the .48 with water hookups. All or nearly all the service replacement turbos had water cooled centers, so it's not surprising to find a wet center turbo on a car that didn't come with one. My '84 SVO is a prime example because it has a wet center.

The biggest application difference between the SVO turbos and the Merk/TC units is the compressor housing. The Merk/TC T3s have a two-bolt compressor outlet whereas the SVO has just a hose connection. The SVO compressor housing also says AiResearch on it, not Garrett.

This is a .60/.48 Merkur turbo I have. Nevermind the HX40 on the right :

Click to expand...

my turbo has just a hose conection no bolts on the compressor but it doesnt say AiResearch on it just garrett and a/r.60 M11. My main ? now is as long as I find another turbo with .60-.48 I should be fine to run them as twins??????

 

65ShelbyClone

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Jul 18, 2007

#9

• Jul 18, 2007

• #9

Can you post a picture of your T3? Does it have a hose connection on both the compressor inlet and outlet? The only Garrett-labeled compressor housing I know of with a two bolt inlet and hose outlet like the SVO's is a turbo Buick T3.

To answer your question, yes you can find another .60/.48 T3 and run twin turbos.
If you're asking that, I suspect you are turbocharging a 5.0.....

Edit: However, you need to be sure you have a 60 trim T3 compressor wheel as well as the matching .60 A/R compressor housing. I have seen .60 A/R compressor housings with 48 trim wheels.

 

carbedcobra93

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Nov 7, 2004

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willow street pa

Jul 18, 2007

#10

• Jul 18, 2007

• #10

I will post pics tommorow and yes its a 302 ranger I am doing. CHEAP CHEAP CHEAP!! need somthing else to play with. There are threaded holes in the compressor inlet adapter elbow that bolts on the inlet side and on the oulet, where the hose would slide on. So I would say yes.

Is it labled anywhere the wheel size? I pulled the housing off and its not under there.

 

65ShelbyClone

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Jul 18, 2007

#11

• Jul 18, 2007

• #11

No turbo I have ever seen actually has the wheel dimensions marked on it. You'll have to take measurements yourself. We'll be able to tell you more when we can see what you have.

 

S

speedjunkie92

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Jul 18, 2007

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Jul 18, 2007

#12

• Jul 18, 2007

• #12

65ShelbyClone said:

Actually.......'84-85 SVOs came with .63s turbine housings and no water cooling, 85.5-86 SVOs had the .48 with water hookups. All or nearly all the service replacement turbos had water cooled centers, so it's not surprising to find a wet center turbo on a car that didn't come with one. My '84 SVO is a prime example because it has a wet center.

The biggest application difference between the SVO turbos and the Merk/TC units is the compressor housing. The Merk/TC T3s have a two-bolt compressor outlet whereas the SVO has just a hose connection. The SVO compressor housing also says AiResearch on it, not Garrett.

This is a .60/.48 Merkur turbo I have. Nevermind the HX40 on the right :

Click to expand...

holy s*it bigger then a garrte

 

65ShelbyClone

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Jul 18, 2007

#13

• Jul 18, 2007

• #13

Yeah, and it weighs about 35lbs.

 

carbedcobra93

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Nov 7, 2004

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willow street pa

Jul 19, 2007

#14

• Jul 19, 2007

• #14

heres a few pics

 

Red_LX

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Morgantown, WV...where couches meet their doom

Jul 19, 2007

#15

• Jul 19, 2007

• #15

Well, that certainly looks like a SVO compressor housing.

Just an FYI, you may have a hard time finding another one of those, as the SVO compressor housings alone usually go for $90-100 (everyone with a thunderbird, merkur or otherwise that wants to put a front mount intercooler on wants those housings).

The Merkur and Thunderbird turbos all have flanges on the turbo discharge, but you can grind the flange down to make a hose outlet like the SVO turbo has (I did that).

Also, I always heard that a .63 turbine was more desirable for a twin turbo 5.0...but I could be wrong .48 turbos will certainly be cheaper because nobody really wants them.

 

65ShelbyClone

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Jul 19, 2007

#16

• Jul 19, 2007

• #16

That ladies and gentlemen, is a Thunderbird/Merkur turbo that had the compressor outlet flange ground down so a slip-fit tube could be used. It looks like they did a halfway decent job.

THIS is an SVO compressor housing:


Nevermind the compressor wheel; That housing has been modified to fit a small T4 wheel.