# Cool thing I found out about Sunoco and Shell Gas

**URL:** https://forums.speedlife.net/t/cool-thing-i-found-out-about-sunoco-and-shell-gas/127163
**Category:** SON240sx Automotive
**Created:** [August 13, 2009, 6:16am UTC](https://forums.speedlife.net/t/cool-thing-i-found-out-about-sunoco-and-shell-gas/127163 "2009-08-13T06:16:08Z")
**Posts on this page:** 1
**Showing post:** 79

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### Author: ![87s15lt1](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/87s15lt1/32/5706_2.png) [@87s15lt1](https://forums.speedlife.net/u/87s15lt1)
#### Post date: [August 20, 2009, 7:23am UTC](https://forums.speedlife.net/t/cool-thing-i-found-out-about-sunoco-and-shell-gas/127163/79 "2009-08-20T07:23:06Z")

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> [@Going to VA...anybody need anything picked up/delivered?](https://forums.speedlife.net/t/going-to-va-anybody-need-anything-picked-up-delivered/23605/20):
>
> 91 RON equals 86 AKI
> 
> AKI is what we go by.
> 
> EG, a 1990 Acura Integra calls for a minimum 91 RON in teh owners manual. That fooled me into thinking it needed 91 on a stock car. I did some reading on it and found out, I only required the regular shitty old gas.
> 
> Lots of people see 91 or higher RON and assume, and RIGHTLY so.
> 
> [Octane rating - Wikipedia](http://en.wikipedia.org/wiki/Octane_rating)

I was gonna type in AKI…but I was not sure. My memory is fucked.

Glad you cleared that up for me! Explains a lot! 🙂

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