1/8 mile racing...

I hate to ask you this but what the heck is running an altitude corrected 11.80? Did you self calculate the actual number it ran at the track.
Using the correction factor on the NHRA website, lists all the tracks and altitudes. Actual times were 12.20s. Most magazine tests are either done at or very close to sea level, otherwise they use the same calculation tables to correct E.T. to sea level.