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    23 Kona N log check and help

    Hi, I recently play a little with a jb4 on my Kona N 2.0t and I made this log with 93oct map3 For gets better performance before trying with e30, I saw the AFR on 14.5 and I read before Hyundai runs rich, i want to know if is possible change my AFR to 12.5 or 11.5 on this map with 93oct or if...