At what pressure will injectors still atomize fuel well?

[linksys42]

I always tune for zero. Unfortunately, that never seems to be the case so I settle for 4 "counts" of knock. Technically though, no knock is safe, since any knock has a really violent effect on what goes on within your cylinders.

Ya, i think i will tune for a little bit of knock. it pulls so much harder with a little bit. I am going to fine tune it thru out the band and leave it at -23. I still cant believe that i am only able to take out -23 on 650's, i dont get it? i am going to save these settings and set up my 2nd settings on the afc for e85 so i can really lean it out.