Had a bit of time today and went over the data log quite a few times. Did you tune this car yourself also?
One bank is running pig rich and it looks to be missing. Are your plugs and wires all still ok?
What all are the mods done to this engine? It will make it a bit easier to read.
Also at frame 3196 your injector duty cycle is showing 554.4% on the same side its running rich.