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Registered:
July 2002
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Anyone got pictures of T28 Turbo??
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Mon, 24 November 2003 18:13
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I want to see the Inlet side of the turbo, one from the 200sx is fine, or if you got all the different pictures of T28 that's even better, I've done search on the search engine and hundreds of ringtones pages came up, really pissed me off... 
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Location:
Kenthurst, Sydney
Registered:
February 2003
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Re: Anyone got pictures of T28 Turbo??
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Mon, 24 November 2003 23:05
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T28 on the left, T25 on the right
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Registered:
July 2002
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Re: Anyone got pictures of T28 Turbo??
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Tue, 25 November 2003 00:08
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have you got the pics of the T28 with AR60 or is it the same on the inlet side? how can you tell if it's steel or ceramic and what's the max psi on these?
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Location:
Kenthurst, Sydney
Registered:
February 2003
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Re: Anyone got pictures of T28 Turbo??
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Tue, 25 November 2003 04:08
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The only T28 that has ceramic wheels is the ones of an RB26DETT (Skyline GTR) These have a 0.48 A/R exhaust housing. They are too small for a 2L engine, as they are effectively only supplying air for a 1.3L. And because they have the ceramic turbine wheel, the only thing they are good for is to replace a blown RB26DETT turbo.
The S14 and S15 turbos have 0.64 A/R exhaust housing, and steel turbine. The early S14 are journal bearing type, late S14 (S14A) and S15 are ball bearing. These have a T04B compressor housing.
The Pulsar GTiR T28 is the highest flowing of the series, with a 0.86 A/R exhaust housing and steel turbine. These have a T3 compressor housing.
A good hybrid is a GTiR turbo with an S14/S15 TO4B compressor housing.
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Registered:
July 2002
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Re: Anyone got pictures of T28 Turbo??
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Tue, 25 November 2003 09:42
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then have anyone got pictures of the early S14 and late S14 turbos? 
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Location:
Canberra
Registered:
May 2002
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Re: Anyone got pictures of T28 Turbo??
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Tue, 25 November 2003 10:15
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turbovan: which car is the T28 in your picture from? Mine is an S14 (early, non BB) and looks identical, except for the cast writing on the compressor housing which is "1-2" at the end, not "1-1"
gt20v: If you're interested in identifying an S14 vs S14a turbo, the S14a has 6 bolts holding the exhaust housing to the core (4 bolts S14) and it also has a cast divider wall between the exhaust wheel & wastegate flap.
Cheers
Phil
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Registered:
July 2002
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Re: Anyone got pictures of T28 Turbo??
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Wed, 26 November 2003 11:39
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where are the bolts??
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Location:
Canberra
Registered:
May 2002
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Re: Anyone got pictures of T28 Turbo??
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Wed, 26 November 2003 12:05
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In the bolt holes 
They are in the front of the exhaust housing. They hold the retaining rings that clamp the housing to the core. If someone can host a picture, I can show you.
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