The first two pulls, car kept slightly cutting off around 3K-4K RPM and then after the 3rd cylinder misfire popped up. The third pull (18.56 KB), I gradually went into WOT and the car didn’t cut off as much. No 3rd cylinder misfire popped up during third pull. The NGK one step colder spark plugs are gapped to .020”. New Eldor ignition coils are good. New index 12 injectors are good. I intermittently keep getting an inactive shadow code for Fuel Pump (2AAE). I have fairly new Stage 2+ LPFP. Im thinking I may need Spool helix overdrive upgrade for HPFP.