# RB rad

**URL:** https://forums.speedlife.net/t/rb-rad/125523
**Category:** SON240sx Automotive
**Created:** [June 19, 2009, 6:16pm UTC](https://forums.speedlife.net/t/rb-rad/125523 "2009-06-19T18:16:57Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![Alex\_Dee](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/alex_dee/32/5571_2.png) [@Alex\_Dee](https://forums.speedlife.net/u/Alex_Dee)
#### Post date: [June 19, 2009, 6:16pm UTC](https://forums.speedlife.net/t/rb-rad/125523/1 "2009-06-19T18:16:57Z")

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does anyone know if a RB20Det rad will fit into a s13 just fitment is all i need to know thanks

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### Author: ![ronnie416](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ronnie416/32/5480_2.png) [@ronnie416](https://forums.speedlife.net/u/ronnie416)
#### Post date: [June 19, 2009, 10:42pm UTC](https://forums.speedlife.net/t/rb-rad/125523/2 "2009-06-19T22:42:36Z")

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depends on what motor you’re running. If you have an RB20 in there, it doesn’t look like it’ll fit without cutting rad support. Well, it’ll fit, with no fans, hahaha.

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### Author: ![Ciaran](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ciaran/32/5612_2.png) [@Ciaran](https://forums.speedlife.net/u/Ciaran)
#### Post date: [June 20, 2009, 10:24am UTC](https://forums.speedlife.net/t/rb-rad/125523/3 "2009-06-20T10:24:25Z")

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you need to run electric fans if you do an rb swap.

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### Author: ![Alex\_Dee](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/alex_dee/32/5571_2.png) [@Alex\_Dee](https://forums.speedlife.net/u/Alex_Dee)
#### Post date: [June 21, 2009, 3:28pm UTC](https://forums.speedlife.net/t/rb-rad/125523/4 "2009-06-21T15:28:30Z")

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fitment is all i need to know as in the height of the rad and the width of the rad dont worry about fans