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Top 2GNT Technical Turbo/Nitrous Tech topic #55604
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Subject: "T-28 Ball Bearing Turbo Good Idea?" Previous topic | Next topic
finxsterSep-06-03 09:26 AM
Member since Jan 09th 2003
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#55604, "T-28 Ball Bearing Turbo Good Idea?"




          

I am looking at a Ball Bearing T-28, 60 trim 60mm BCI-1 compressor in T-04B housing 62 trim 53.8mm T-25 turbine. .64 A/R turbine housing. It has 30,000 miles on it. Would this be a good turbo to start with?


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Teamdougie2Sep-06-03 05:44 PM
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#55620, "RE: T-28 Ball Bearing Turbo Good Idea?"
In response to Reply # 0




          

It'd be okay... not the best to start with IMO. A basic T3 is good to start with. That turbo would be good for a high-reving HP application.



Doug

Xtreme Performance Services

Race Engines 路 Transmissions 路 Turbo Systems 路 EFI & Tuning 路 Fabrication 路 Welding
www.xtremefabrications.com

  

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finxsterSep-06-03 05:58 PM
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#55621, "RE: T-28 Ball Bearing Turbo Good Idea?"
In response to Reply # 1




          

since it is ball bearing, it should spool up very quickly. so I thought it would be good for a 420a application. Is this not right?


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Last night I lay in bed looking up at the stars in the sky and I thought to myself...

where the hell is the ceiling?

  

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siueclipseSep-06-03 06:35 PM
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#55628, "RE: T-28 Ball Bearing Turbo Good Idea?"
In response to Reply # 2


          

quick spool up is nice, but remember we do have constant problems traction emoji



  

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Teamdougie2Sep-06-03 07:00 PM
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#55638, "RE: T-28 Ball Bearing Turbo Good Idea?"
In response to Reply # 3




          

The ball bearing option will help... but .64 A/R on the exhaust side is a bit large for a 2.0L engine IMO. Any turbo will "work"... but choosing just any turbo can make your engine perform in-efficiently (sp?) and even possibly result in engine damage. Carefully compare compressor maps, do some calculations, and pick the turbo that's right for you... it's one of the most important factors in how efficient your engine will be. Efficiency is what turbocharging is all about! emoji



Doug

Xtreme Performance Services

Race Engines 路 Transmissions 路 Turbo Systems 路 EFI & Tuning 路 Fabrication 路 Welding
www.xtremefabrications.com

  

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MotoFoolSep-11-03 07:57 PM
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#56105, "RE: T-28 Ball Bearing Turbo Good Idea?"
In response to Reply # 4


          

ball bearing does too thins spols about 500rpms faster and last longer...

60-1 for a stage 1 or 2 setup would not be the wisest decision..

a 60-1 flows enough air for a 600+hp dsm....

Bill

hit me up if u have more questions...

You can have it cheap, fast or good. Pick any two.

If you want it cheap and fast, it's not going to be good.
If you want it cheap and good, it's not going to be fast.
If you want it good and fast, it's not going to be cheap.

  

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