I'm like chknhwk's stalker tonight (posted in about 4 topics right after him).
First,
here is a location for some of the info you want. IIRC the Zetec manual has a lower (numerically higher) final drive than the V6 manual, but I'm not sure and it doesn't show on that page. If I wasn't lazy, I'd go out to the car and grab my SVT Supplement, which I believe has the info. But I'm lazy, so that's that.
The manual trans is the MTX-75 and the slushbox is the CD4E.
What are the details of your 99 Contour (engine, trans type, SVT or not)? IIRC, the SVT was rated by Ford at 7.1 sec 0 - 60 (with driver and 200 lbs of ballast as all SVT's published performance specs are for this car). 15.7@88 seems to be what I recall for the 1/4 miles of the 98, but they got an extra 5 hp and a few tenths off for 98.5 or 99. All previous refer to SVT.