Ran my ZL1 last night at Cecil County Raceway in Maryland.
I have a '12 ZL1, 6mt, #1564, bone stock including tires. Not sure how to prove I am bone stock, but it is. My goal is 11's in stock form since others say it can't be done. I will be going in a few weeks to meet the goal hopefully.
As of now, I ran a 12.07 @ 120. Temperature was about 55 degrees and DA was around 545 at the time.
Below is my slip (I am on the left):
Staged for one of the runs: