SUPRA ULTIMATE B58 JB4 GUIDE AND LOG REVIEW (V1)

[ColonelAdama]

Hey guys I had a question on the IAT spoofing feature, my normal IAT is at 90-105F, is it safe to use the feature to raise timing a little bit? If so how much can I spoof if I’m running an E30 blend? I’ve spoofed it before but only running e25-e30. I just want to be sure it’s safe to spoof lower than the actual IAT. I do have some timing corrections on maybe 1 or 2 cylinders at times but they keep climbing after the correction. And do no timing corrections mean I’m safe?

If you already have corrections, I would not spoof.

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