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-   -   what is this turbo :/ (https://www.miataturbo.net/diy-turbo-discussion-14/what-turbo-70526/)

kodirat 01-19-2013 06:30 PM

what is this turbo :/
 
5 Attachment(s)
I originally bought this turbo for $75, the kid told me it was a t25/28 off of an sr20. looks to me like it is a t25 flange which is good but it says garret and it says air research, can anyone identify what this turbo is? and will it be decent for making just around 200 hp if not more for my 1.6? Sorry its a noob question but I've been searching all day and cant really figure this out.
https://www.miataturbo.net/attachmen...ine=1358638257
https://www.miataturbo.net/attachmen...ine=1358638257
https://www.miataturbo.net/attachmen...ine=1358638257
https://www.miataturbo.net/attachmen...ine=1358638257
https://www.miataturbo.net/attachmen...ine=1358638257

no shaft play or anything so i mean for $75 hopefullly i can use it, if not its no biggie.

Braineack 01-19-2013 07:15 PM

it's a t3. probably 45 trim. and it's missing the Wastegate probably off a saab or Mercedes maybe

kodirat 01-19-2013 09:43 PM


Originally Posted by Braineack (Post 969959)
it's a t3. probably 45 trim. and it's missing the Wastegate probably off a saab or Mercedes maybe

Okay, so you think it's worth using? Or no

dustinb 01-20-2013 12:10 AM


Originally Posted by kodirat (Post 969979)
Okay, so you think it's worth using? Or no

Do you have the wastegate flapper? Because that's kind of important. If you have it, then I'd use it.

MD323 01-20-2013 12:40 AM

looks like the saab 900 turbo, judging by the coolant threaded bit.

RyanRaduechel 01-20-2013 03:39 AM

You can get that flange for the downpipe with no provisions for internal wastegate. Then you'd have to run an external wastegate of course.

turbofan 01-20-2013 08:03 AM

Yup Saab 900 turbo. It should work great once you sort the waste gate issues. Tough little turbos. The one on mine sure took a beating.

BTMiata 01-20-2013 09:09 AM

Weld something over the wastegate passage and run an external wastegate :bigtu:

kodirat 01-20-2013 10:58 AM


Originally Posted by turbofan (Post 970027)
Yup Saab 900 turbo. It should work great once you sort the waste gate issues. Tough little turbos. The one on mine sure took a beating.

Any idea what year this turbo could be from? And is it a t3 or t25 flange? I can't seem to find any definite answers. I dot have the turbo in front of me but if I look at the little tag on it would that help determine the year/size turbo it is?

turbofan 01-20-2013 11:03 AM


Originally Posted by kodirat (Post 970056)
Any idea what year this turbo could be from? And is it a t3 or t25 flange? I can't seem to find any definite answers. I dot have the turbo in front of me but if I look at the little tag on it would that help determine the year/size turbo it is?

Should be a t3 flange. It would be from a 16v because it is water cooled, so it could be anywhere from '87-92 ('93 vert).

This is all IIRC. But I believe it's correct.

kodirat 01-20-2013 02:49 PM

UPDATE thanks to the hints from you guys it turns out it is in fact a tb0382 turbo from a 89/90 Saab 900. T3 flange also like turbofan said. I'd just like some opinions.. Should I spend the $95 to get a new internal waste gate on the hot side, or do I say eff the iwg and get an ewg? Or say screw this turbo and get something else? I'm not looking for huge power I just want my car to be a little more fun

Braineack 01-20-2013 03:04 PM

4 Attachment(s)
$75 Turbo with a $95 Watergate? check eBay. there's a China vband wastegate.

of course it's a t3 off a saab...



http://www.ebay.com/itm/NEW-Internal...ffb76b&vxp=mtr

https://www.miataturbo.net/attachmen...ine=1358714258


https://www.miataturbo.net/attachmen...ine=1358714258
$50

kodirat 01-20-2013 07:32 PM


Originally Posted by Braineack (Post 970117)

Awesome, but now do I fabricate a dp with the vband or can I buy one? I kinda looked shortly but I'm out now so I can research more later

kodirat 01-20-2013 10:41 PM

Never mind I answered my own question. I can't find out if that's a 2.5" or 3" V band

Sean 01-21-2013 03:41 PM

I have one those adapters on a Godspeed turbo and it is 2.5" vband. The vband makes it very easy to take the exhaust on and off I love it.


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