# 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:** 186

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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, 8:12pm UTC](https://forums.speedlife.net/t/ss-dyno-results-holy-shit/242757/186 "2009-03-13T20:12:00Z")

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> [@WTFind: Some to install Sirius in my car](https://forums.speedlife.net/t/wtfind-some-to-install-sirius-in-my-car/15545/5):
>
> 11.8-12.2 are acceptable afr’s for a subaru even on 93 octane. some go even leaner on e85 and q16

But, Subbies has a glass jaw for a piston. :lol

E85 has a different stoich than gasoline. However, I know plenty of people that do tune for C16 differently. But, just about every single tuner I have spoke with, does not change the AFR for any octane of gasoline.

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