Porsche 935 Up Close & Mechanical Photo Research CD Over 100 photographs of the original #4 Porsche 935 plus many detail photos of subassemblies for the engine, chassis electrical system and brakes. All photos are catagorized according to component location. The CD includes technical data of the original car when it raced back in the 1980's. A perfect companion for building your Porsche 935. Get as close as a mechanic with the 935 Up Close & Mechanical CD