i could tell you about 10 differences in each year with these bad boys
i was HUGE into them, could rebuild one from top to bottom
i owned 3 in total, a black 89, blue 92, red 94
the blue 92 being my favorite
it was such a fun sleeper, 220hp, 200lbs torque with a yamaha motor that redlined at 7k RPM mated with a 5spd manual (93+ offered a shitty automatic)
it was a highway beast, i used to eat mustangs, acuras, hondas (natural ones of course)
there's still a small, faithful following...i might pick up another one as a project car