stock SR turbo

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
zombieman
Posts: 334
Joined: Sun Jun 08, 2003 4:27 pm

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who's the manufacturer for the stock SR turbo? some dude claim something about mitsubishi making turbo for most car that comes with stock turbo. i thought they only make alternator in terms of mechanical car parts. i don't know much about turbo but i pretty dam sure nissan won't use mitsubishi turbo, i believe it was a Garret T25-T28 that they use in the SR. am i right?


POS_S13
Posts: 301
Joined: Wed Oct 22, 2003 12:48 pm
Car: thizzlamics
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t25

Onizuka
Posts: 8450
Joined: Wed Nov 06, 2002 5:24 pm
Car: 91 Nissan S13 coupe SR20DET
89 Nissan S14 hatch SR20DE

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S13 SR => Garrett T25S14 SR => Garrett T28S15 SR => Garrett T28 with better materials than the S14 T28

zombieman
Posts: 334
Joined: Sun Jun 08, 2003 4:27 pm

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thanks for the info

SeVa-S13
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Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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Not necessarily doubting you but I thought the S14 still had the T25 but have VVT to give it the little power boost?

hadokenny
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Joined: Thu Jun 19, 2003 5:15 pm
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SeVa-S13 wrote:Not necessarily doubting you but I thought the S14 still had the T25 but have VVT to give it the little power boost?


If my i am mistaken, the s14 always had the t28 turbo...

BuudWeizErr
Posts: 4745
Joined: Tue Sep 24, 2002 11:35 am

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S14 = T28 </conversation>

Onizuka
Posts: 8450
Joined: Wed Nov 06, 2002 5:24 pm
Car: 91 Nissan S13 coupe SR20DET
89 Nissan S14 hatch SR20DE

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is the s14 turbo dual ball bearing like the s15 one? i never got a strait answer for that question, i always thought the s14 one was journal bearing.

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knowleqe
Posts: 203
Joined: Mon Sep 08, 2003 5:36 pm

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i thought s14 silvia came with t25 :confused:

SeVa-S13
Posts: 8478
Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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If it's such a well-known and proven fact, why is it a T25 in FAQ?Someone's wrong and I'm on whosever side isn't :D

hadokenny
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Joined: Thu Jun 19, 2003 5:15 pm
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s14 has t28 ballbearing turbo...but i am not too sure about the difference between the s15 one...can anyone englighten me with that knowledge?

chezina
Posts: 220
Joined: Tue Aug 27, 2002 9:36 am

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J-Spec Tuner wrote:is the s14 turbo dual ball bearing like the s15 one? i never got a strait answer for that question, i always thought the s14 one was journal bearing.
Only the S14a turbo is full ball bearing!S15 turbo has a slightly different wastegate area and the turbine wheel is different in material.


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