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Having an issue with knock up top, 2-4* my setup is gen 3 v7-JT headunit 3.1 pulley, triple 465s, I’ve checked 100xs for false knock can’t find anything, E test around 88. Anyone else have this setup afr, lamb everything is good, just starts pulling right at every shift. Timing is around 21-22...

Ok bare with me while I try to explain my issue, I have an 18 5.0 with flex fuel tune, while I’m on 93 I drive all the way until I’m 20-30 miles to empty. Fill it all the way up with e85 (tested 88 just to make sure it wasn’t junk) afr on 93 is around 14. I drove 2-300 miles to meet up to race...