I'd be quite impressed if your Town Car could break into the 15's. I always thought those were a low/mid 16 second car?
But regarding that 1976, you're positive it's a '76 right? Because the opera windows were made standard on the Town Cars in 1975. 1974 was the last year that they did not have opera windows. The 1974 grille is closer to the 1976 than the 1977, but like the 1977-79's, the width between the grille bars is uniform, unlike the 1975-76's.
It's cool to hear that the Town Car is quicker than your '79. I wonder if it would be able to keep one tire spinning through first gear too?
