Since this is still going...
In college, our car club rented out Milan drag strip during the summer term. In my freashman year when I didn't have a car at school, I rode down with some others. One guy with a 98 Z24 stick (2.8L V6) was running 16.4's. Another guy had a later (91-94) 3.1L auto Z24 and ran about the same. One more guy had the Sunbird twin with 3.1L 5-speed. He was happy to get 16.08.
My wife bought a 91 Z24 automatic the following year. It's a very torquey engine hampered by the 3-speed automatic. In city driving it was great. Highway passing, it ran out of steam.
