Last week I just finished getting all my stuff prepared on the 7, rtek1.8, 720x4, and I have 3" dp, no cats, RB catback, safc, stock turbo and intercooler, and some other little stuff. I would of thought that with those injectors it would of been enough with no turbo work, but I'm at 50% additional fuel from 4500 on up, and my afr's want to climb right past 11.8:1. Does that even sound right? it was definitely getting a lot closer, my biggest problem is the boost creep. wants to walk upwards of 11psi

I just really thought those 720's would be enough, or maybe atleast the safc would help enough. 1000's going in this week.