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-   -   Help me name that turbo (https://www.rx7club.com/single-turbo-rx-7s-23/help-me-name-turbo-476397/)

88t2romad 10-26-05 11:14 PM

Help me name that turbo
 
Hopefully pics can be enough. If needed, i can measure stuff on it.

It fits on stock s5 mani, thats all the info i can really provide.......now onto pics

BTW its forsale

<img src="http://i7.photobucket.com/albums/y265/t2romad/000_0053.jpg" alt="Image hosted by Photobucket.com">

http://i7.photobucket.com/albums/y26...d/000_0054.jpg

http://i7.photobucket.com/albums/y26...d/000_0057.jpg

http://i7.photobucket.com/albums/y26...d/000_0056.jpg

Thanks guys.

RETed 10-26-05 11:59 PM

If it fits on the stock turbo exhaust manifold, then it's a hybrid.

We can't figure out what exact compressor wheel is on it unless you pop off the compressor housing and measure the wheel.


-Ted

88t2romad 10-27-05 12:13 AM


Originally Posted by RETed
If it fits on the stock turbo exhaust manifold, then it's a hybrid.

We can't figure out what exact compressor wheel is on it unless you pop off the compressor housing and measure the wheel.


-Ted

ok, comp housing is off, what exactly do you want me to measure? (I know you mean the wheel, but i mean like dia at base of wheel? or dia at tip of blades?

2a+RoN 10-27-05 01:10 AM

both are needed to tell what compressor wheel it is.

88t2romad 10-27-05 01:30 AM

ok, thanks. Ill get back with that info tommorow

RETed 10-27-05 03:06 AM

Get major and minor diameters - dial calipers will help here.
http://fc3spro.com/TECH/TURBO/tmodels.html


-Ted

RacerXtreme7 10-27-05 09:13 AM

S5 hybrid, T04e comp, probly a 57 trim, but yeah, exact measurements needed.

~Mike.............

Rotortuner 10-27-05 10:06 PM

Got those measurements yet?

88t2romad 10-28-05 12:15 AM

er...i dont have anything to measure it, i wish i had a micrometer or somehting along those lines. Ill look around my appt, maybe i got somehting.

88t2romad 11-16-05 01:43 PM

ok, got it measured.

Intake side

Minor = 2 5/16 (2.301) (cm=5.715)

Major = 2 3/4 (2.75) (cm=6.985)

Turbine side

I only have the minor since the housing is still on.

Minor = 2 1/4 (2.25) (cm=5.715)

After looking on the link ted provided, looks like a "h" trim compressor. Who wants to confirm thats a lil more "turbo knowledgable"

RacerXtreme7 11-16-05 02:01 PM

Its a Hybrid s5 turbo with a T04B H-trim compressor wheel and a T04B comp housing in a .7 A/R value. Your turbine wheel has been clipped. Going by your rough measurements, its most likely a O-trim T4 turbine or T3 stage III. It has the curved vanes/paddles/impellers as opposed to the stocker (which has smaller exducer) flat "impact" type vane/paddles on the turbine wheel. Make sure the wastegate is HEAVILY ported or your gonna have issues with boost creep. This hybrid is probly good for 350 rwhp give or take 20 dependant on the other systems in the engine set up and tuning.


~Mike.............

88t2romad 11-16-05 02:49 PM

Thanks a lot!

I wont be using it, its pending sale.

Ill be going with a GT35r :bigthumb:

-Ben

RacerXtreme7 11-16-05 04:49 PM

OOPSY!!

I forgot it has a 6 paired impeller and went strictly on your measurments. Are you sure the major diameter is 2.75"?? It looks to be a T04E, but your measurements I'm guessing were done with a ruler or something and not accurately done with a caliper or micrometer. The measurements need to be rather precise. I'd still say either a T04E 57 or 60 trim..... both wheels being better then the T04B H trim.

~Mike.............


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