# S15 SR20DET

**URL:** <https://forums.speedlife.net/t/s15-sr20det/138183>\
**Category:** Canada Nissan Automotive\
**Created:** [January 7, 2005, 8:58pm UTC](https://forums.speedlife.net/t/s15-sr20det/138183 "2005-01-07T20:58:48Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Apexi240](https://avatars.discourse-cdn.com/v4/letter/a/e9c0ed/32.png) [@Apexi240](https://forums.speedlife.net/u/Apexi240)\
**Post date:** [January 7, 2005, 8:58pm UTC](https://forums.speedlife.net/t/s15-sr20det/138183/1 "2005-01-07T20:58:48Z")

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What mods will it take to make this engine work in my 89 240SX? I’m aware that you need a new differential, driveshaft, and ECU (obviously) but is there anything else that needs to be replaced/modded to make this work? Thanks guys.

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**Author:** ![DeathBy240](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DeathBy240](https://forums.speedlife.net/u/DeathBy240)\
**Post date:** [January 7, 2005, 9:53pm UTC](https://forums.speedlife.net/t/s15-sr20det/138183/2 "2005-01-07T21:53:52Z")

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Custom tranny mounts and you gotta make the speedometer work somehow as its in the diff not the tranny. I’m not to sure how easy that would be. Thats a lot of custom work and a lot of money for the engine itself. Why not get the S14 blacktop? It still has VVT and a T28 I beleive. The S15 SR just seems like a lot of work for another 20hp.

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**Author:** ![Nis240](https://avatars.discourse-cdn.com/v4/letter/n/a9a28c/32.png) [@Nis240](https://forums.speedlife.net/u/Nis240)\
**Post date:** [January 8, 2005, 1:51am UTC](https://forums.speedlife.net/t/s15-sr20det/138183/3 "2005-01-08T01:51:13Z")

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Go here [http://heavythrottle.com/](http://heavythrottle.com/)

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**Author:** ![DeathBy240](https://avatars.discourse-cdn.com/v4/letter/d/258eb7/32.png) [@DeathBy240](https://forums.speedlife.net/u/DeathBy240)\
**Post date:** [January 8, 2005, 9:55am UTC](https://forums.speedlife.net/t/s15-sr20det/138183/4 "2005-01-08T09:55:44Z")

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direct link to what you want [http://www.srownersclub.com/faq/faq\_s15.asp](http://www.srownersclub.com/faq/faq_s15.asp)

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**Author:** ![Slide](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/slide/32/3301_2.png) [@Slide](https://forums.speedlife.net/u/Slide)\
**Post date:** [January 8, 2005, 8:16pm UTC](https://forums.speedlife.net/t/s15-sr20det/138183/5 "2005-01-08T20:16:45Z")

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mmm dont go sr20 at all

just go ca18det