Taking a little break from my love of rally, I seem to have found a interest in 1970s and 1980s IMSA racing as of late. There are many many cars out there that raced during this period (and won), so the number of cars that can be done are many, However, I have noticed a couple that have not been done:
The is a Roush racing car that won quite a bit in 1983. Bobby Rahal was won of the drivers. These are why I find this a significant car in US racing history.
Another maybe not so famous:
I'll quote a website for this one:
"From that point on, the Mazda RX-7 would be
the dominant force in IMSA GTU. From 1980-87, Mazda won eight consecutive GTU championships, breaking all sorts of records and unseating Porsche as the IMSA manufacturer with the most championships."
Just thought I would put these out there, I am sure this will be lost in the many pages here, but its here and maybe someone will feel the need to make it.