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flat_6 flat_6 is offline
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Join Date: Mar 2011
Location: Toronto
Posts: 174
Thank you for the response. This is the part that I am missing.

If I delay the enrichment until say 4000rpm, instead of having a AFR=10.7 @ 0.5bar then I would be getting a AFR=13.1. Isn't this too lean for a boost of 0.5bar?

I completely understand why to delay the enrichment to prevent the extremely rich condition in the mid range. My concern (lack of knowledge) is that the AFR is then too lean in the mid range for the level of boost. I havent had any luck finding a recommend AFR vs boost chart.

Where am I going wrong in my thought on this?

Old 05-29-2013, 08:17 AM
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