Stock air fuel ratio

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09-02-2017, 04:29 PM

SMsgt Tom

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Stock air fuel ratio

2014 Limited 103 Stock. What would be the "stock" a/f ratio? I know it's pretty lean and the FP3 sets it to 14.4 @ around 3000 rpm. I know very little about tuning ao I'm just curious. . .

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09-02-2017, 05:57 PM

hardheaded

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14.7 is stock and lean.

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09-04-2017, 08:30 PM

oleboy

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Quote:

Originally Posted by SMsgt Tom

2014 Limited 103 Stock. What would be the "stock" a/f ratio? I know it's pretty lean and the FP3 sets it to 14.4 @ around 3000 rpm. I know very little about tuning ao I'm just curious. . .

It varies throughout the table. Here is a factory AFR table from a 2012 Touring bike.

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