7875 + 5.9 + E85 + Megasquirt

Turned up the boost controller another 10% and did some more street tuning today. Hit 14.xpsi. I think that's the highest I've pushed this engine before and it's absolutely violent on street tires. It broke the tires loose in 3rd at about 50mph easing into it. Pucker factor was off the charts :D .
Still really rich, but getting closer.
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How much are you allowing the ecu to correct? You’re targeting 11.0 afr but you’re running in the low 10s. It should be pulling a bunch of fuel.