# 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:** 48

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**Author:** ![NoSkillz](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/noskillz/32/5606_2.png) [@NoSkillz](https://forums.speedlife.net/u/NoSkillz)\
**Post date:** [August 13, 2009, 7:04pm UTC](https://forums.speedlife.net/t/cool-thing-i-found-out-about-sunoco-and-shell-gas/127163/48 "2009-08-13T19:04:08Z")

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ethanol is used instead now

> [@buying a turbocharger.](https://forums.speedlife.net/t/buying-a-turbocharger/23504/26):
>
> Methylcyclopentadienyl manganese tricarbonyl
> 
> this is what you should be worried about, this has been used to raise the octane rating after leaded fuels where banned , and it has been banned in the united states do to health concerns

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