Yes I actually did and I have a witness to prove it
I think it was actually more luck than anything else. The weather, track conditions, etc. were just perfect for that run. Unfortunately, that run was the only one where I broke into the 12's. Haven't been able to get there again since that very first run, even after installing intakes and a CBE. The closest I've gotten was 13.1. Going to try again this spring with my new HFCs and wider tires. I think I will be able to finally beat my old time.