'A-Body Showdown' ~ 1967 Dart GT 273/235 HP vs. 1968 Dart GT 318/230 HP

I have heard rumours of 14 second 318's before.
Freind of mine in high school had a Demon Sizzler 318-3sp floor shift.
This car ran 15.50's.
I still think the 273 has the edge.