I ran an altitude adjusted 14.6 at 92 with my 01 zts/auto/PW SC (at 7 psi.).
I do have a lentec street terminator with lsd, but to be honest my bfg drag radials and 4:2:1 header did a lot more for my 60 ft. and eventual 1/4 mile times than the lentec.
but I can run 14.8's all day long, pass after pass. That's on a stock head and block with 170,000 kms.
But everyone's different.
ZETEC CREW #123
ATX Faction #48
PW. Lentec. Eibach. MBRP. CFM. Comp 2's. NOS
1972 Mach1 351C