You want no leaner than 15.5:1 at constant speed, top gear, level road cruise.
Idle AFR's need to be < 14:1 for it to be smooth and not trying to hunt when your a/c cuts in & out.
P.s your car being auto, it will always be under load at idle.
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[CENTER][COLOR=#ff0000]Built Ej207: Semi-closed RA Cases - Wiseco Forgies - Manley rods - BC 272 cams - GDA Heads - billet f/whl - Vi-pec - WbO2 - 800cc Yellow tops - TD05-20G - 409Hp ath @ 1.75bar on E85[/COLOR][/CENTER]
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