Ok so status on the car...checked 02 voltage while the car was wot and cutting out. Read 930-940 range on both sensors and maff read around 9300-9500... and I also checked fuel pressure at on position and was around 45 psi and 52 while running, so that pretty much eliminates the pump and filter, I also pulled the supercharger belt off and it still does it but not nearly as bad ...any ideas...only things left to check is cam and crank sensors and maybe try a different maff, and only code is p0300 from the cam
