I was helping another member with his GLH which he just did a blow through conversion and changed over to GLHS calibration. We have 2 Logic modules. One is a MP stage 2 GLHS (a loaner from another member) and the other has been socketed (both upper and lower) and we burned GLHSstgII cal to it and set the auto flags. No other changes.

The loaner computer runs extremely well and doesn't seem to ping any under hard acceleration.

The one we burned doesn't seem to pull quite a hard and has audible knock (ping) despite having the same AFRs according to the wideband.

My question is, are there different "stage 2" calibration IDs? It should the exact same cal but does not run the same.

Thoughts?