Hi,

i'm the maintainer of dinoplex.org. As part of expanding the site's documentation, I've created a new wiring diagram for the Lancia Stratos HF that includes wire colors, has been cleaned up for better readability, and corrects a few minor errors found in the original version.
There is currently an italian and an english version available for download as an PDF. The diagrams are vector based so you can do enlarged prints and zoom in as required.

http://dinoplex.org/#Wiring_Diagrams

Enjoy and happy fixing/restoring,
Adrian