Ok, ever since I installed the stall stuff just hasn't been going right.
I finally got the OBD1 high stall problem fixed, ran great for like 2 weeks. Haven't had time to go to the track, just been driving the car to work. Tonight, I noticed it kinda stumbling, so I take a peek under the hood. I'm missing a header bolt and two others are lose. D'oh. So, I get new bolts, install them, no more stumbling. Now, the car just feels rough. I don't know how to explain it, but it feels rough. Not so much at idle, but at WOT. It does feel plenty fast, just rough.

Here's a freescan log, for the experts. It looks normalish to me, BLMs could be better. I'm a nub though, what do I know.

EDIT: new link http://members.aol.com/lelaandrobin/carstuff/

Download runs.csv
Thanks!

 

to the tizzy

 

ttt

 

With the header bolts, start the car and let it run to normal operating temperature, then shut it off and tighten the bolts, but be careful not to overtighten and snap the bolts. Metal expands when its hot, so after you snug the bolts when it cool the bolts become tighter.

The vibrations, I would check the ball bearings, bushings, and swaybar endlinks.