Holy crap, why does it need that much of a fuel cushion? I think my stock injectors are 26lb on a 450BHP V8, and they're only running about 80% duty at WOT. Do TBs run a bit rich to help keep the charge temperature down or something
Then again, LSx motors are pretty lean burning, my A/F is like 14:1.
BTW, I'm counting on you to keep Brian to no faster than 11.7; I'm targeting 11.5.