yes, 14s have been hit on almost near stock svt's. I remember way back in the day, someone hit a 14.9 with a catback and intake iirc.

Jim Hahn 1996 T-Red Contour SE Reborn 4/6/04 3.0L swap and Arizona Dyno Chip Turbo Kit 364 whp, 410 wtq @ 4,700 rpm