Here's the sheet showing the AFRs getting very close to 14:1. Tuner shut it down at that point and we went to Plan B, which was, as I said earlier, to replace the Rtek-chipped ECU with a stock unit and using the S-AFCII for tuning.
If you have not had your car on a dyno, or using some other way, to verify safe AFRs, I would recommend that you do that before pushing the revs.
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