All about Group C cars Vol.1 1982-1988 MagazineContents via publisher: From 1976 to 1979, the machines that participated in the race Silhouette Formula, which was popular in Europe, especially in Germany, were compiled into one volume. Although it was based on a commercial car, it was a pure racing car, and with its radical form, it was very popular in Japan. There are many popular cars such as Porsche 935, BMW, Lancia Stratos, Toyota Celica, etc., and there are still many enthusiastic fans.