100-101? That's pretty good. Last time I was at the track, my car was trapping (don't anybody laugh) like 96-97. I have 3.73s, shorty headers/full exhaust, Explorer intake, pulleys, 70mm TB, etc, etc. That was low-14 sec ETs on street tires and 17" wheels. The car also had a hot-start issue, so I literally drove it to the track, made three passes, and drove home without ever turning it off. I'm hoping to go back this season with real tires, be able to turn the car off and let it cool down between passes and nab mid/high 13s (as lame as that sounds, haha). I'll be curious to see if I break 100mph.
Anyway, what really kills the '86 are the damn shrouded-valve E6 heads. A car like mine with E7s instead of E6s would probably run a full second faster in the 1/4.