# SS dyno results...holy shit!

**URL:** <https://forums.speedlife.net/t/ss-dyno-results-holy-shit/242757>\
**Category:** Shift518 Automotive\
**Created:** [March 12, 2009, 2:33pm UTC](https://forums.speedlife.net/t/ss-dyno-results-holy-shit/242757 "2009-03-12T14:33:09Z")\
**Posts on this page:** 1\
**Showing post:** 189

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**Author:** ![Shawn96VR-4](https://avatars.discourse-cdn.com/v4/letter/s/eada6e/32.png) [@Shawn96VR-4](https://forums.speedlife.net/u/Shawn96VR-4)\
**Post date:** [March 13, 2009, 8:53pm UTC](https://forums.speedlife.net/t/ss-dyno-results-holy-shit/242757/189 "2009-03-13T20:53:58Z")

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> [@8-05-2006 Saturday Lancaster: Kumho Street Warriorz](https://forums.speedlife.net/t/8-05-2006-saturday-lancaster-kumho-street-warriorz/14931/53):
>
> 11.7 to 11.9 afr on my most recent tune and that ran VERY strong.

That’s fine. I am just saying most tuners run 11.5 and don’t change based on octane. At least, that I have spoken with. The gains (which I saw none) on leaning it out aren’t worth the risk. Timing on the other hand…

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