New T28

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Dec 27, 2011 | 07:04 PM

Renown Performance

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New T28

We have a new turbo sitting here in the shop.

$350 Shipped

Its a T2 Footprint "3371"

Journal Bearing

Compressor-
Exducer = 71.0
Inducer = 49.2
Trim = 48
A/R- = .60

Turbine Wheel
Exducer 47.0
Inducer 53.8
Trim 76
Trim .64

Water and Oil cooled

Turbine housing
.64 AR
Compressor cover .6ar
Compressor wheel 52 trim

Enlarged wastegate port.

Internally Gated with 8-14psi Spring.

Pictures:

Attached Thumbnails

Last edited by Renown Performance; Jan 1, 2012 at 01:59 AM.

Dec 27, 2011 | 07:30 PM

sixshooter

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Diameters of inducer and exducer on both wheels?

Dec 27, 2011 | 07:35 PM

karter74

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Very interested, obviously have to assume its not a real Garrett. Is it identical to a real 2871?

Dec 27, 2011 | 09:06 PM

thirdgen

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What are the compressor flange measurements?

Dec 27, 2011 | 09:07 PM

thirdgen

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"wet float type" bearing? Or ball bearing?

Dec 27, 2011 | 09:11 PM

aaronc7

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does it not hit block??

interested as well in the compressor/turbine diameters

Dec 27, 2011 | 09:16 PM

messiahx

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Can you show a pic of the turbine side with the wg flapper open?

Dec 28, 2011 | 01:18 AM

90 Turbo

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also interested would it be direct replacement for my garett 2554?

Dec 28, 2011 | 04:34 AM

messiahx

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Quote:

Originally Posted by 90 Turbo

also interested would it be direct replacement for my garett 2554?

Yes it would bolt in place.

Dec 28, 2011 | 01:53 PM

#10

Renown Performance

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It is not a true Garrett. I will pull measurements today on it!

-Sam

Dec 28, 2011 | 02:07 PM

#11

90 Turbo

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How hard is it to reclock one of these the outlet is pointing the wrong way for my begi setup?

Dec 28, 2011 | 04:31 PM

#12

Renown Performance

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Updated first post!

-Sam

Dec 28, 2011 | 04:35 PM

#13

Renown Performance

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It is pretty easily clocked, we haven't mocked this up on a Miata yet, so no idea if it will impede with fitment.

-Sam

Dec 28, 2011 | 06:15 PM

#14

aaronc7

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specs look good! quick glance it looks pretty much like a journal bearing 2871 (48trim)

Dec 28, 2011 | 08:16 PM

#15

messiahx

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Lol "enlarged wastegate port". I was curious because I've had to dremel out a couple churbo's already. Takes for damn ever.

Dec 30, 2011 | 05:57 PM

#16

Renown Performance

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BUMP!

-Sam

Dec 31, 2011 | 12:03 AM

#17

90 Turbo

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any word on will it fit on miata clocked to exit down.

Dec 31, 2011 | 12:10 AM

#18

thirdgen

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Tell me the measurements of the compressor inlet and outlet, and tell me if it's journal bearing or ball bearing. After that, I might offer you money for it.

Jan 1, 2012 | 01:58 AM

#19

Renown Performance

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Should have no problem fitting a dowards clock, as a matter of fact it should anyware almost anyware a T25/T28 would.

Yes its Very much like a 2871 just with a little more top end.

Compressor inlet: 2.75" and outlet is 2" I will have the shop double check on monday.

It is oil and water cooled journal bearing.