Okay, car has been running fine but it seems like I'm running out of fuel on the high side. the car is only around 500rwhp and has LT4 injectors on it. Yet, as soon as I get around 5500 rpm the injector pulse width sky rockets and the high side pressure drops. The low side is holding steady. The requested pressure is at 2k but the pressure drops to around 500-600. Changed the pump out with another we had laying around and got the same thing.. I have an LT4 pump on the way but I shouldn't need it. Anyone else have an issue like this? Anyone care to skim the tune?
Thanks