Don't feel too bad, I used to run somewhere between 12.8(miracle) and 14.5(sadly more likely) with my old beasty 455 Trans Am. A 14.5 @ 115 really made for some funny timeslips.

Too bad I never had enough money to get something other than BFG T/A Radials for tires.

I guess 1970s tire technology and 500+ lbft didn't mix after all........