Miata Turbo Forum - Boost cars, acquire cats.

Miata Turbo Forum - Boost cars, acquire cats. (https://www.miataturbo.net/)
-   DIY Turbo Discussion (https://www.miataturbo.net/diy-turbo-discussion-14/)
-   -   Turbine Housing (https://www.miataturbo.net/diy-turbo-discussion-14/turbine-housing-15363/)

Braineack 01-09-2008 08:46 AM


Originally Posted by Loki047 (Post 195723)
Darnit. I thought the GT2560 was refered as the GT28. Or am i reaching here?


the 2560 has a 60mm wheel. which technically would make it a t28. it shares more in common with the 2854 or 2860 than the 2554.

Loki047 01-09-2008 09:24 AM


Originally Posted by TurboTim (Post 196406)
splitime. tial 38mm's are cheap, around the cost of the turbine housing new if you could get it.

Yeah but then i have to modify my downpipe and manifold.

Splitime 01-09-2008 10:12 AM

I can make a local deal for the turbine housing... I also have a used SSautocrome tial 38mm knockoff that I'd sell for a couple more bucks...

Braineack 01-09-2008 10:15 AM

so i take it you bought that 2560 with the odd turbine housing?

Loki047 01-09-2008 10:18 AM


Originally Posted by Braineack (Post 196448)
so i take it you bought that 2560 with the odd turbine housing?

Si. :sad2: well see how it works out.

I haven;t even gotten the turbo yet, so I am not in a huge hurry. for all i know it fits the manifold and dp.

Doest anyone have a good picture of the DP flange that standard GT25s use?

Braineack 01-09-2008 10:40 AM

http://www.boostedmiata.com/lars_t25/larst25002.jpg

Loki047 01-09-2008 10:45 AM

http://i21.ebayimg.com/08/i/000/cf/ec/83af_1.JPG

Dang no go.

Braineack 01-09-2008 10:46 AM

looks like the ones on the GT-iR housings off the JDM GTRs

Loki047 01-09-2008 10:49 AM

Since my downpipe is two piece maybe beig will work out a deal with me for just the top peice with that flange (assuming it fits the maniflold)

Or just buy a trashed T25

Braineack 01-09-2008 11:04 AM

want a sleeve turbo with the same specs as a 2560?

Loki047 01-09-2008 11:23 AM

if i can rip the turbine housing and use it sure.

TurboTim 01-09-2008 11:53 AM

Resell your odd turbo on ebay and buy this:

https://www.miataturbo.net/forum/showthread.php?t=14084

You said yourself you wanted it. Do it. You deserve it. You're a great guy. You only live once, may as well have the big turbo.

Braineack 01-09-2008 11:54 AM


Originally Posted by Loki047 (Post 196481)
if i can rip the turbine housing and use it sure.


it wouldn't be a turbo to rip apart.


you can always buy an old junker like this: http://cgi.ebay.com/ebaymotors/Nissa...spagenameZWDVW



turbine is something like 44mm, should be the same:

http://www.boostedmiata.com/lars_t25/larst25004.jpg

Loki047 01-09-2008 11:57 AM

but then i saw the power paul was making :)

No i think ill see how this turbo is and my options. I just like to plan ahead

Anyone see anything wrong with getting a trashed T2 turbine housing?


Brain unless its free id have to pass now, or ungodly cheap

TurboTim 01-09-2008 01:19 PM


Originally Posted by Loki047 (Post 196493)
but then i saw the power paul was making :)

With Absurdflow components! ;) I think everything he has was around $2k and with the exhaust an intercooler around 3.5k.

I honestly don't know much about the T2 turbos or if they have that 6 bolt center section-to-turbine housing flange.

Loki047 01-09-2008 01:43 PM

To be honest, i just wanted the cheaper turbo option to get up and running

Loki047 01-11-2008 09:22 AM

Oh heres the specs off the turbo

Compressor
In: 1.83"
Ex: 2.638"


Turbine
In:2.083"
Ex:1.824"


Whatever Splitime had it definitely didn't fit (I wonder if it was a normal T2 turbine?) Thanks for letting me give that a try

Braineack 01-11-2008 09:28 AM

2.638" is what 67mm? that's bigger than a 2860.

however the turbine seems to be the same size as a 2554.

Loki047 01-11-2008 09:36 AM

what crappy ass combo. God i hope i can get a different housing

Tim can you take some measurements off that GT2871 you have and see if that housing is the same?

Loki047 01-11-2008 09:40 AM

Ignore everything i wrote. I am so fucking sick. I cant even think straight.


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