help identifying exhaust manifold flange

[newtodsm's]

i was looking at this manifold on ebay. the seller doesnt know what flange it is an im not to sure either. if you know what it is or can point me in the right direction i would appreciate it. the link is below with a pic and measurements.


http://www.supratrucks.com/pictures/Misc/flange measurements.jpg

 

[420a-t]

I just bought that same mani. I think its for an evo turbo.

 

[turbolarry]

At first glance I thought it was for an evo turbo too, but I measured a flange I have laying around and it doesn't match with the measurements in the picture.
So now we know it's not an evo turbo... one down about a hundred more to more to rule out.

 

[TSITurbo95]

T3 or T4 flange?

 

[black_gst]

post the pic i could tell you but im at work and the link is blocked

 

[Black95awd]

Closest I can tell might be a divided t4, odd that the bolt holes are staggered though

 

[jking29]

When these were being liquidated on ebay, they had them listed as a gt42 flange. I know what a gt42 turbo is, but I have no idea what a gt42 flange is and could find NO information on the net when searching.

 

[newtodsm's]

the bolt holes being offset like that is what got me to

 

[2gGSX]

The photo just suffers from wide angle distortion--the bolt holes are not staggered. If you look at the Exif information of the photo, it shows that it was shot at 18mm from a D70. With that in mind, the flange does look poorly cut/designed....

If I had to venture a guess I would say it is a divided T4 flange, although it doesn't look like the runners are actually divided inside.

Avoid this like the plague!

 

[420a-t]

The bolt holes are staggard.

 

[Rob10_99]

Yeah those holes are definitely not equal.

 

[420a-t]

Here's some pics I just took of the flange...Does this help anyone?

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[TurboAnything]

That is an oddball flange that mates to no turbo i have ever seen. But you could cut it off and weld on a t-4 divided flange.

 

[420a-t]

Ya, that's what I'm planning on doing.

 

[Ceddy]

Looks like a SVO in twin scroll form.

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[El Cuervo]

It almost looks like an FC turbo II rx-7 twin scroll turbo flange but on instead of a t3, it looks like a t4.