# sr20det or ka24de

**URL:** <https://forums.speedlife.net/t/sr20det-or-ka24de/18697>\
**Category:** NYSpeed Automotive\
**Created:** [October 10, 2006, 2:16pm UTC](https://forums.speedlife.net/t/sr20det-or-ka24de/18697 "2006-10-10T14:16:31Z")\
**Posts on this page:** 1\
**Showing post:** 55

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**Author:** ![Dex](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/dex/32/7210_2.png) [@Dex](https://forums.speedlife.net/u/Dex)\
**Post date:** [December 2, 2006, 4:56am UTC](https://forums.speedlife.net/t/sr20det-or-ka24de/18697/55 "2006-12-02T04:56:18Z")

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> [@FightinMike](#):
>
> red tops are newer and from the factory (stock) came with more horsepower (not much more). As to what made them more “powerful” I have no Idea. I researched this while I was planning on a sr20det swap for my s12. S13 black\< red Dunno why, just is.

again, why? show me documentation to prove this. EVERY SR20 write up i’ve read (countless articles) has said there is no noteworthy difference. can you please find me some documentation to support your claim? otherwise, i’m assuming you are spewing bullshit about something you have no idea what you are talking about.

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