Guanci Automobiles Inc. was an American automobile manufacturer based in Woodstock, Illinois, that operated from approximately 1978 to 1990. The company specialized in producing sports cars, with a focus on performance and distinctive design. One of the notable models produced by Guanci was the SJJ-1, a mid-engined sports car that featured either a turbocharged Buick V6 or a Chevrolet V8 engine. The SJJ-1 was characterized by its attractive…