I took this car as partial trade for my 69 Camaro. This is my first turbo buick, and I have no idea what all has been done this car. The car looks like is has alcohol injection, and at one point was worked on by Boost Performance in Armarillo TX. The car runs very strong, everything seems to work including the AC. If anyone has any info on the car, or recognizes any mods on the engine I would greatly appreciate it.