12.8s about right, you should be there too. Allot depends on air temp, elevation at the track that day. If your under 2000ft you should see high 12s then, if your in real good air like 500ft you could see 12.6 @ 110 With a auto I would foot brake the car to about 1500 rpm for the launch. Lower rear tire pressure to about 25-27 and do a good burnout. It won't take much to run low 12s with an auto, easy to drive