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PuRpS
 Post subject: t28 Vs T28bb
PostPosted: Tue May 11, 2004 8:25 pm 
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TO4

Joined: Sun May 09, 2004 8:11 pm
Posts: 224
Location: sidinee
Car: V8 cortina , 2l escort , S13 Silvia CA18t
is there anyway you can tell the difference between a t28bb and a non bb just wanna make sure we are geting what we payfor


thanks

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MIZ513
my girl friend owns the silvia not me
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mini me
 Post subject:
PostPosted: Tue May 11, 2004 9:26 pm 
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T51
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Joined: Tue Jul 08, 2003 12:27 am
Posts: 308
Location: sydney(bankstown area)
Car: black s13 silvia sr20det so to be rb30det
from what i heard can spool quicker and take more boost

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shredding $$ tyers while hanging it around a corner is what its all about
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PuRpS
 Post subject:
PostPosted: Tue May 11, 2004 9:53 pm 
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TO4

Joined: Sun May 09, 2004 8:11 pm
Posts: 224
Location: sidinee
Car: V8 cortina , 2l escort , S13 Silvia CA18t
sorry should have said any way to tell by looking at it


long story short t28bb was spose to go on the car yet wen we got it back it had the BLOWN half ca T25 half sr T25g turbo on it

so i wanna make sure im geting what i paid for

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MIZ513
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DumHed
 Post subject:
PostPosted: Tue May 11, 2004 11:04 pm 
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Takumi
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Joined: Fri Feb 01, 2002 11:00 am
Posts: 4779
Location: building!
Car: Silvia
get the garrett part number from the plate on the core.

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s13convert
 Post subject: Brearing housing
PostPosted: Wed May 12, 2004 2:27 am 
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T28 Hybrid

Joined: Wed Oct 09, 2002 11:29 am
Posts: 61
Location: Sydney
Car: S13 convertible
Man,
just check the bearing housing , if it is a bb the housing has a bigger diameter than a sleeve bearing. + there is actually more play in the spindle than a sleeve bearing, thus being as the bb bearing assy heats up it will expand to take up the slack.
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LISTEN 180SX
 Post subject:
PostPosted: Tue May 18, 2004 9:03 pm 
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Twin T78
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Joined: Thu Aug 21, 2003 3:36 pm
Posts: 1435
Location: Sydney
Car: 1993 180SX
Real Name: Daniel
DumHed wrote:
get the garrett part number from the plate on the core.


agreed! its pretty much the only real way to determine
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Risking
 Post subject:
PostPosted: Tue May 18, 2004 9:32 pm 
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Quad T88
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Joined: Mon May 06, 2002 8:43 pm
Posts: 4830
Location: Under the bonnet somewhere
Car: S13 silvia, J31 maxima
There will also be a bolt in the side of the core that looks like it does nothing. Its acctually a pre load adjustment so dont touch it but the plain bearings garrets dont have it.
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Sneeza
 Post subject:
PostPosted: Tue Jun 29, 2004 11:33 pm 
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T03
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Joined: Fri Oct 17, 2003 3:06 pm
Posts: 114
Location: Somewhere in Sydney ;)
Car: 1993 180SX (sr20), S15 on its way
With the T28BB...what sort of power gain are you looking at over a normal T25?

Currently my one is putting out 146kw @ the wheels, should be getting a t28bb sometime next week hopefully.
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