if my trims look like this do i need to go more rich or more lean? How does spark look?

The air intake requires a tune, and unfortunately I don't have the stock air intake. I do have a 2nd gear pull from a datalog and also have a not so good tune.

Any tips, advise are appreciated. I am trying to get it to stop blipping, and hesitating. I know there is knowledge that someone can ...

Car runs better not at WOT. Car runs right if the load isn't heavy and have normal or light acceleration.

Seems like under heady acceleration I get a huge drop in spark advance degrees and this bad timing could be causing the random misfire. Opinions, suggestions, HELP PLEASE

At wide open I notice spark advance is down to 1-5 then slowly climbs the rpm band. To about 24. I think the tune really is the issue. I just threw a code again for 3rd cylinder misfire. I replaced the cop and plug. Still getting this Code. And the misfire. Think the timing and ratio of fuel is ...

These are the settings in this tune. I did a data log and saw that my short and long terms don't seem right from what I was reading in how to tune. I was getting aroun . 8778 on trims.

IMO you have an O2 sensor issue

I have fixed everything except WOT blips... All it took was to change the tune, this leads me to believe that I don't have anything other than a tuning issue. I have a Volant 72mm air intake. In which I use 87 octane gas.

---- I never knew the type but finally ...

2006 Ford Mustang GT
U7140

I have finally decided after a long time of struggle with my car to come to the place where my answer may lay. I have been struggling with engine trouble codes thrown:
P0148 = fuel delivery error
P0171/P0174 = system too lean bank 1/2
P1000 = OBD System Readiness not ...