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race gas and afr

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Old 03-25-2013, 12:08 AM
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Default race gas and afr

I want to run race gas but was wondering it I need to adjust the afr at all. I run 91 oct and keep the afr at 11.3
Old 03-31-2013, 11:39 PM
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once you look at the wideband, you should know.
Old 04-07-2013, 01:06 AM
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Depends on the gas you use and the specific gravity of the race gas. Taking the ethanol out of the equation, switching to a fuel that has a lower specific gravity you will need to add fuel to compensate.



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