So I am in the middle of cleaning and rebuilding an old greddy turbo kit for my d16z6 and I'm confused. It came with 2 turbo's one of which I am pretty sure is a greddy 15g but the other one is not something I can find by searching. I was actually desperate enough to even search the "DSM FORUMS". As helpful as the info there was I still know zilch. So after three and a half hours of searching with google giving me terrible results, I have to ask.

What are these turbos? Am I correct in stating one is a greddy 15g? I know I'm new here but I am really at a dead end.

THANK YOU IN ADVANCE!

 

You need to measure the inducer and exducers of the compressor. The housing part numbers just state like the inscription that its a TD04. The GReddy uses a T25 flange, while what you have is a DSM Radius flange. The 12B-20G Mitsu compressor wheels use a flat backwall design that can fit in almost any housing. There are literally hundreds of Frankenstein combinations that can fit this, eventually, if the back wall is properly machined, can even fit some Garrett wheels too. If it came as an OEM application, you're more than welcome to go through the standard mitsu catalog and search to your heart's content. Otherwise, sorry.. no go here.

Happy reading...

http://www.turbomaster.info/eng/down...mitsubishi.pdf

 

the one on the left looks like a 15g that greddy used, the one on the right looks like it could be used with the greddy kit.
here are some pics of my greddy 15g when i had it rebuilt

manifold flange

greddy used a wacky 4 bolt exhaust, making the downpipe a challenge...

here it is with the turbine housing removed (before rebuild)

 

We really need to see views of that turbine housing.

 

I am currently using a TDO4H or a Greddy turbo. Now I could have sworn mine did not show an R like what yours represents. Now as stated if you can give us measurements we can help you out. The H is a 14G, but hopefully the pics help you on your journey.

 

phat00civic is using a Greddy turbocharger and not a standard mitsubishi because you're using a T25 5 bolt internal housing. Standard mitsubishis do not use that turbine housing.

 

I thought we were just looking at the compressor housing side, right? but yes it is a Greddy turbo.

 

Back to the OP according to Mitsubishi:
TDO4H
This is based upon this: 49189-006 on the housing unit. Although I can not find the remaining "60"

I always use this to find out information on Mitsubishi turbos.
http://www.turbomaster.info/eng/down...mitsubishi.pdf

 

^^that's what I gave him earlier. thanks.

 

Ok, we tore them apart and a buddy of mine who is into turbo's WAY more than me measured all of it and found.
640=15g ex + 16c in
660=15g ex + 14g in
Both are mitsubishi with greddy modifications
Please dont kill me if I had said any of this wrong. Btw both of them need to be rebuilt so that was a boner killer

 

rebuild kits are about $55 + shipping on ebay.
as the Shodan suggested, either of the turbos could probably be mated to a greddy exhaust housing, and used with the kit.
just for reference,
TD04H-15G, greddy15g

Flange T25
Compressor:
Wheel 15G
Inducer dia- 1.625" 41.28mm
Exducer dia - 2.187" 55.55mm
Trim 55
Housing TD04H-15G

Turbine:
Wheel TD04H
Inducer dia- 2.042" 51.87mm
Exducer dia- 1.735" 44.07mm
Housing TD04H 6cm2/12cm