91 Octane

Have a similar pull with 98 octane - looks very similar so timing corrections are not octane related. Ambient air was ~7C, stock FMIC. Just purchased vehicle, apparently has MC chip tune. Boost is definitely over stock but notice fails to meet boost target by around 3 psi.

Boost leak 1st gear pull

I made stage 2+ and works fine...check the log to make sure, I need similar to it please, no need for more power as Without Methanol kit now for this file please .

The first felt great but the second one, 22_13_22 fell on its face when I clicked 5th at the end, ran codes and got super knocks. I put in a fresh tank of no ethanol 91 just before this.

Pure 750 turbo, dual walbro 450, port injection reflex plus, catless do, 7.5 inch intercooler