Thread: AFR at WOT
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Old 06-13-2017, 08:53 AM   #2 (permalink)
Wilson2608
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Quote:
Originally Posted by RanRich View Post
Never got a straight answer on how lean is too lean for WOT AFR, just that 12-13 is ideal. Untuned my car runs 14.6-14.9 at idle, cruising and WOT. Is this dangerously too lean or just a little beyond the ideal window?
That is too lean. At WOT you need to be below 13 or right at it. If your sitting at 14.9 at WOT that's not good.
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