of course atx can be faster, especially if mtx driver doesn't know how to shift, but in general, mtx has less drivetrain loss than atx.
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