I don't see how the TH fix can do anything to performance either, but once I do it, I'll be sure to post if it does seem to hurt performance.
98.5 SVT
91 Escort GT (almost sold)
96 ATX Zetec (i brake to watch you swerve)
FS: SVT rear sway bar
WTB: Very cheap beater
CEG Dragon Run - October 13-15