# Race Gas Options in WNY

**URL:** <https://forums.speedlife.net/t/race-gas-options-in-wny/32313>\
**Category:** NYSpeed Automotive\
**Created:** [July 13, 2007, 9:24am UTC](https://forums.speedlife.net/t/race-gas-options-in-wny/32313 "2007-07-13T09:24:17Z")\
**Posts on this page:** 1\
**Showing post:** 30

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**Author:** ![evilsrt](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/evilsrt/32/7470_2.png) [@evilsrt](https://forums.speedlife.net/u/evilsrt)\
**Post date:** [July 15, 2007, 6:17pm UTC](https://forums.speedlife.net/t/race-gas-options-in-wny/32313/30 "2007-07-15T18:17:22Z")

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Yeah I wouldn’t use the 100LL (AvGas) in a car even if it doesn’t have converters or oxygen sensors. The “low lead” is in comparison to other aviation gasolines, and still has a much higher content of lead in it compared to even leaded gasolines.

I use the Delta Sonic 100 octane stuff in my car all the time and I’ve never had a problem with it, and my car is very picky. If I try to run the 100 octane map with 98 or 99 it will have a small amount of detonation.

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