[Fast02Z06]

Stock M6 2018 Zl1 seems slow so I got a dyno yesterday and it read 531/and ? On torque. My car just seems slow and he said it’s approximately 25 hp down from average and that everything looks good and that she is healthy but just a turd. Lmk opinions, I did a fun roll in Mexico against a bone stock ss A8 vert and we were dead even from 50-140. We ran 3 different times with same results. Yeah I think something is off