Since the weather has gotten warmer, my times have slowed down over half a second... I feel like my truck should be able to run 14.999999, but last time at the track i couldn't get down past 15.5. Finally, I logged a run with my HPT scanner and saw that my IAT's were reading 125*+ by the time i waited in the staging lanes and got to the tree... Truck was pulling 7~ish degrees or more of timing due to the high IAT's from heatsoak.
I know there's a table in HPT that advances/retards timing based on IAT vs G/CYL... I mellowed out the 77* to 113* cells, but it seems like I need to mellow out the whole damn table for a track only tune... I know that once i do the burnout and when I'm making a pass, the IAT's aren't really that high, but the IAT sensor is just heat soaked...
Thoughts?