I have a 2017 Mustnag 3.7 with the following mods:
k&n drop in
3.55 rear diff
lightweight flywheel
MU52 injectors and E85
Im currently having an issue with timing. I used my MBT tables from my 93 tune and it keeps adding alot of timing. I allowed for 10 and it capped at 10 so i allowed for 15 and its still capping the advance. I updated a tune with data from the datalog but want to make sure there isnt more that needs to be done. Car is running really good just want to make sure im not adding to much.