New to HPtuners and could use some help. I have a LS2 with turbo and seem to be limited by the installed 42lb injectors to 6 lbs of boost. When I try much over six lbs and reach approx 5200 RPM's the injectors reach 78% and then start dropping off. The car then hesitates. I have plenty of fuel pressure-stays at 58 throughout the run. I live at altitude-5800ft. I know of another LS2 turbo in the area that is having the same issue. Any thoughts would be appreciated.
Mike