I am the second owner of my 90, but I bought it back in 1993. Actually acquired it from my parents neighbors, who owned a car lot and he found it at an auction, in St. Louis. I had told him if he ever came across a good mustang at a decent price I would be interested, 2 months later he show me my car. It needed a little work as the front ground FX were damaged as well as the hood. It also needed a complete going over as it had a bunch of stuff done to it, but it didn't run very well.
Since I had the original title, I had the owners name in St. Louis, so I gave him a call to see exactly what all had been done to it. Turns out it is a guy about 25, living with his Mom trying to start up a performance shop. His Mom was giving him the start-up money and he was using the mustang as a shop demo. He would tell his Mom something was wrong with the car, which it wasn't and he would then get money to do an upgrade. After all was said and done I bet he had $9000 or more in stuff done to the car, but nothing was matched up right. Motor was redone with to high of compression for a blower, blower added to that, wrong cam match and a lot of poor work. In the end he was on a interstate doing 70 or so right behind or beside a semi and the retread blew on the truck, throwing it into the hood and ground FX. That is when his Mom found out about the other stuff and she made him sell it. I bought it for $8000 back in 1993 with 32,000 miles, it now has 52,000. A pretty good buy for a 3 year old car back then, then add all the performance stuff.
Until last year it still had most of the stuff he had done to it on it, I just fixed it all to work together, but I did have to remove the blower, it just didn't work with 10:1 compression and the cam it had. But all in pieces now as I am completely redoing everything. Maybe I will be done someday.
Sorry that was a long post.