# r33 gtr t28

**URL:** https://forums.speedlife.net/t/r33-gtr-t28/102152
**Category:** SON240sx Automotive
**Created:** [December 2, 2006, 12:10pm UTC](https://forums.speedlife.net/t/r33-gtr-t28/102152 "2006-12-02T12:10:52Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![matty](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty/32/5043_2.png) [@matty](https://forums.speedlife.net/u/matty)
#### Post date: [December 2, 2006, 12:10pm UTC](https://forums.speedlife.net/t/r33-gtr-t28/102152/1 "2006-12-02T12:10:52Z")

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is an r33 gtr t28 turbo bigger then the sr20 t25?

i know the a/r’s, flow rates, and found a bunch more info but still not really sure if it would be considered bigger.

thanks guys

ttyl

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### Author: ![Uniac](https://avatars.discourse-cdn.com/v4/letter/u/34f0e0/32.png) [@Uniac](https://forums.speedlife.net/u/Uniac)
#### Post date: [December 2, 2006, 12:24pm UTC](https://forums.speedlife.net/t/r33-gtr-t28/102152/2 "2006-12-02T12:24:04Z")

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NO. smaller, same size as the ca18 turbo, think of it this way…there are 2 on a 2.6L…you think 1 will support a 2.0L with enough air to be efficent past stock boost levels?

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### Author: ![matty](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty/32/5043_2.png) [@matty](https://forums.speedlife.net/u/matty)
#### Post date: [December 2, 2006, 12:31pm UTC](https://forums.speedlife.net/t/r33-gtr-t28/102152/3 "2006-12-02T12:31:03Z")

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gotcha

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### Author: ![Jedi\_Car\_Fan](https://avatars.discourse-cdn.com/v4/letter/j/b9e5f3/32.png) [@Jedi\_Car\_Fan](https://forums.speedlife.net/u/Jedi_Car_Fan)
#### Post date: [December 2, 2006, 1:33pm UTC](https://forums.speedlife.net/t/r33-gtr-t28/102152/4 "2006-12-02T13:33:35Z")

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> [@lucky](#):
>
> NO. smaller, same size as the ca18 turbo, think of it this way…there are 2 on a 2.6L…you think 1 will support a 2.0L with enough air to be efficent past stock boost levels?

they are “ball bearing” thou correct ? so it would atleast spool a bit quicker “which I guess could be used as a replacement turbo” but not so much of an upgrade for more power.