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b20b CRV Stock WOT AFR Target
Posted: Fri Dec 31, 2021 9:40 pm
by Dutch
anyone happen to know what AFRs tend to be at during WOT in a stock low compression B20B in the first gen CR-Vs?
Re: b20b CRV Stock WOT AFR Target
Posted: Tue Jan 18, 2022 3:11 pm
by TTR
Richer than it will be after its tuned. Factory fuel curve doesn't target a specific A/F. They tend to be leaner at lower rpm and get richer as the rpm increases. Tune it at 12.8-12.9 if your doing it on the street.