I didn't monitor EBP on the stock turbos because I running a SCT. After I deleted the EGR and did air mods (ported intake manny, 6.0 exh manny, HD up pipes), converted to MM, and added a 71 on completely stock fuel, my EBP would get to 72 (actual) and was still climbing rapidly so I let off both on canned tunes and custom tunes. I am with Sootie on this one, either a WG or at least a valvetrain upgrade (assuming it was studded) would be a good idea if you want to run WOT and not worry about monitoring EBP. Using a Tial gate and plugging the bottom port and regulating top port makes it pretty easy to dial in. My guess is most people end up having trouble when they try to run full boost to the bottom and regulated to the top.