TD04H-13C upgrade to 19T
 

I use a volvo TD04H-13C turbo

Compressor:
Inducer 40mm
Exducer 53mm (!)

Turbine 52mm

I would like to upgrade to 19T compressor, that will give me:

Inducer 46mm
Exducer 58mm

Turbine 52mm (not replacing)

I have found this:
https://www.miataturbo.net/attachmen...ine=1417246363

Kinugawa Mitsubishi Turbo TD04 TD04H TD04HL Billet 19T Compressor Housing + Billet wheel & Blow Off Valve(BOV)

Will it fit ?

Thanks !

Not sure for the 13C... but it is necessary to increase the width of the exducer recess on 13t CHRA's when fitting 19t wheels.

https://www.miataturbo.net/attachmen...ine=1417247925

In any case 19t's are too small. You need the 23t
http://i.ebayimg.com/00/s/MTI5NlgxNj...T4Vle/$_57.JPG

What do you mean "increase the width of the exducer recess" ?

He's talking about the cut out in the backing plate behind the compressor that the compressor sits down into.

Better ?

Turbo CHRA Upgrade Kit VOLVO S70 850 TD04HL-20T Monster

Will fit ?

FYI, here's my TD04HL-20T with a 6cm Kinugawa turbine housing. This is the Mitsu 20t that comes on the Caliber SRT4, not the billet wheel. 3" DP and the rest is 2.5" back, no cat. I didn't quite have my EBC tuned fully yet. It'll hit that 9 psi at 3000 rpm now.

https://www.miataturbo.net/attachmen...ine=1415553166

Yes that will work, but its not much more money to just get the whole turbo with a new exhaust housing so you can sell your current turbo.

That 20t dyno is kind of depressing, those are the peak numbers I'd expect out of a 13t, is the motor ok?