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Turbo 8 A/F

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Old 03-23-2005, 03:31 PM
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Turbo 8 A/F
I have a Q's my turbo should be here any day and i jsut got my AEM wideband o2 sensor. and it says it reads "11.0 to 17.1 and i know it was stated before in threads but i was wondering where is it safe for the A/F to read out at , at ideal and WOT .. like the max A/F
thanks
SHANE
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Old 03-23-2005, 04:13 PM
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Mid 11's @ WOT, 14's @ a steady cruise (Ideal), and it will prob. go of the scale (lean)under decel.
Scott
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Old 03-23-2005, 04:15 PM
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I'd say 12 to 12.5:1, on boost, WOT...
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Old 03-23-2005, 06:34 PM
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how come nobody posted when i asked the same thing?

what's the timing like under boost?
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Old 03-24-2005, 01:50 PM
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I agree. 12.5 to 1. But I would prefer 13 to keep the engine safe and last longer.
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Old 03-24-2005, 02:00 PM
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13:1 is more lean than 12.5:1. Probably not the best if you want you engine to last longer.
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Old 03-24-2005, 02:13 PM
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13's for a turbo engine? n/a's, sure.
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Old 03-24-2005, 05:46 PM
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Yeah how much ignition retard are you guys running?

I can see 11.5 to 12.
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