Just flashed a stock HS file and having same problem. Seems like ign is cutting out like it would with a dead coil pack. Happens about mid RPM range at part throttle. Still got some reading to do about logging but once I get that figured out, what should I log? Is there a standard set of diag parameters that would be the most helpful?
basic 4 cylinder profile is fine me7 logger. guessing wont get you any place