Looking for more

My GTX went on a bit of a diet today.
After everything was taken out and weighed, it came to 30.28 Lbs.
My math looks like this
-30.28lbs= .03 at the track, putting me at 11.33.
I will be taking out a bunch more dynamat , power brake master and booster and relocating the battery in the trunk. I myself hope to be 30 lbs lighter in the spring as well.
I'm looking for a 10 second time slip in the spring