6.0, 4l80e, 2 Bar os, small stall, 42lb inject, vortech supercharged.
The issue is part throttle breakup, stumbling. Timing didn't help much. I am pretty sure it is a fuel issue, like transient fueling or something with Accel enrichment.
I have attached the current tune and a log file from yesterday.
Idle also surges but never stalls, so it is currently low on my priorities.
Thank you all for your time.
John