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Thread: Identify this turbo..

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Posts: 11-14 of 14
2010-11-04 23:17:27
#11
Finally had time to buy a digital caliper:
Compressor side
In. 53.1mm
ex.70.76mm

Exhaust
In. 53mm
ex. 46.2mm
2010-11-04 23:49:23
#12
Originally Posted by SR20GTi-R
Looks like a disco potatoe.



.......x2
2010-11-05 11:01:39
#13
Originally Posted by Andrew(nj)
Finally had time to buy a digital caliper:
Compressor side
In. 53.1mm
ex.70.76mm

Exhaust
In. 53mm
ex. 46.2mm


those look like 2871r specs to me. Here is what atpturbo lists as specs.

Turbine
-Wheel: 53.85mm w/ 76 trim
-Housing: .86 or .64 ar
-Maps

Compressor
-Wheel: 71mm w/ 56 trim
-Housing: .60 ar
2010-11-05 11:03:42
#14
btw the gt28rs and the 2871r use the same exhaust housing but the compressor housing is different in size only. Both turbos have the same options for comp housings.
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