2003 GMC 2500 LQ4 Power Enrichment

Forgive me if this information is already posted but I am trying to understand the stock Power Enrichment setting in my 03 GMC 2500 LQ4. It looks to me like it is basically not functional from the factory? Most of the tune files I have looked at seem to be different but the LQ4 has:
1. It comes on at 90% throttle
2. Only at 5500 RPM which hardly ever get to
3. The delay is 60 seconds

Tuning is not my day job obviously but I would like to set it to something like 60% throttle with .5 sec delay and 3600 RPM or something recommended. I would really appreciate anyone helping me wrap my head around this and or what I need to know to set it up better or why I shouldn't?

Tune attached...

Thanks

You can remove the timer and the RPM delay. They aren't needed. This is a good spot to make a big difference on these.


Adjust the TPS and MAP qualifiers so that it is only getting to PE at heavier loads.

Set the delay to 0, delay rpm 1200-1800, torque% to 50, map entry 75-85kpa, throttle start around 60-70%. I usually taper the throttle table lower toward higher rpm.