Are you serious?? Like I stated before do some research on me before opening your mouth. I've sent data logs and emailed rob multiple times, he told me i was maxed out and he couldn't do anything for me. My truck will run low 12's when I get my tire pressure and suspension set up. I've ran a 12.74 with a soft launch second time I tried my latest tune. I'm sure if I had more time at the track I would have already ran a low 12. Plus it's easier to get a Lbz or lmm closer to 12's because there rail pressure sees 26k and injectors are bigger than lly's. do some research and that might answer all your question before making yourself look dumb.
you can make a lly/lb7 see 26k with stock regulators as well.......