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Old 07-04-2011, 02:44 PM   #360
sumfoo1
Scooby Specialist
 
Member#: 82146
Join Date: Mar 2005
Chapter/Region: South East
Location: Raleigh, NC (Brier Creek)
Vehicle:
2005 Legacy GT
OBP

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Quote:
Originally Posted by duder01 View Post
Actually, all 4 turbos share the same turbine wheel (GT3071R, GT3076R, GTX3071R, GTX3076R). The only 30-sized wheel that's slightly different is the cut-down one that was made to fit in the smaller GT28 style internally wastegated housings. It starts out life as the same wheel too, though.

The turbine wheel was basically "ahead of its time" when it came out originally so it is holding up quite well with the new compressor aero on the GTX turbos.
aaaanddd you would be incorrect

http://www.turbobygarrett.com/turbob..._700382_20.htm

http://www.turbobygarrett.com/turbob...R_803712_1.htm

http://www.turbobygarrett.com/turbob..._700382_12.htm

http://www.turbobygarrett.com/turbob...R_803713_1.htm

please read under turbine diameter.

I read
Code:
56.5mm	 	90trim for the gt3071r
60mm                84 trim for the  gtx3071, gt3076, and gtx3076
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