Motortrend does for sure. They had 13.04 @ 110.0, but with "correction" for heat, barometric pressure and humidity they calculated they were running 12.66 @ 113.2

Maybe that's my way into the 13's at my elevation

2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone