So I have had my MKZ for about a month now. Stock had 3 degrees of advance timing and on E30 it has 9 degrees. Went to the track on E30 and it is running 13.3 consistently. I believe I should have more timing in the car when I full send. I am not sure what the issue is if I am getting stock times on an E30 tune Any help would be appreciated. Plugs are new. My only guess is to try different plugs as with my SHO I used motorcraft plugs. In this car I got autolite plugs with my power pack. I would think this car on E30 would be going mid 12's so I know something is wrong. I have logs if I can figure out how to attach them.