I just bought the JPC E85 kit as well. Crossing fingers to dip into the 9s with E85 and tune. Best so far was 10.5 on 93 with 6 speed. Just switched to Built 6r80 and 3C. Very anxious to see what these major changes reveal.
Im surprised your getting knock at 10 psi. To answer couple questions, the 10.55 was on 93 with a little lucas booster added. I just picked up the JPC e85 kit as well and its being installed as we speak. Im shooting for 9s. I also switched to 6r80 with a 3C
Riddick- I left at 4200 rpm on...
yeah with a lot more seat time im sure you'll get there. A lot of practice involved. funny part is by the time you figure it out, youll make changes to start over again lol. Im in that boat