blykins: it is a Dynojet, which based on your comment, doesn't make me feel any better.
Mr.Fixit: I know what you mean. I think every now and then that I should just sell it and get one totally decked out, but then I remember why I bought it to begin with. Which is, to have a new hobby. I've always wanted a Cobra, and really always wanted to build one. But, if I tried to build one myself it would take 5 years. So, this is a good middle ground. Something I can drive now, and can tinker with and upgrade to my heart's content.
HighPlainsDrifter: good info. I definitely think my problem is in exhaust flow. I'll start looking this weekend at the different options.
The last time I really worked on a hot rod was back in high school, on my 68 Camaro. You never heard about a car having a computer back then. So, if I want to check the timing, and possibly set it, where do I begin? Do they make some kind of handheld scanner that can tap into the computer? If so, what is the interface that is on a '91 motor? I've heard ODB1 and ODB2 thrown around a bit.
Thanks,
Darren