I'm on Stage 2 91 UEL Tune. Before I started to modify tables & what not, I've seen my IAM go as low as ~.30 IAM that is how bad 91 octane is. I've seen that much knock just running the Stage 1 91 Tune (w/o headers) & similar numbers on the Stage 2 91 UEL Tune, unmodified.
For any SOCAL people, this is what I'm running. Run @
JB86'd timing first but if you get more knock, this is pretty much where I ended up.
Stage 2 91 UEL Tune, modified to the tables below. I've seen the least amount of knock with Chevron, Shell was a bit more knocky for me. I've logged alot on this revision & IAM doesn't drop much anymore, my last canyon run it went down to .95 climbed back to 1.0 pretty quickly. In hotter weather, you are gonna get more knock regardless.
