b20b CRV Stock WOT AFR Target

Calibrations for S-Manager - Use all calibrations at your own risk (dyno tuning recommended)
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Dutch
Posts: 1
Joined: Fri Dec 31, 2021 9:30 pm

b20b CRV Stock WOT AFR Target

Post 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?
TTR
Posts: 106
Joined: Wed Mar 31, 2004 8:48 pm

Re: b20b CRV Stock WOT AFR Target

Post 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.
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