my best run with 95 EX 4dr auto was 16.49. that was with AEM CAI, DC header, custom 2.25 exhaust, and Aem pulleys. the temp was probably ~75 degrees and the elevation is 90ft above sea level. i also power braked it and shifted manually. i was also running stock 15s with 205 55 15 rubber.
i consistently ran 16.5-16.6.
given the high temps, i would say 16.9 and worse with bigger wheels.