Quote Originally Posted by Atlblkz06 View Post
Good question. I did some searching and just saw "Attached to the engine is a unique transmission that uses the normal 962 manual box and clutch. But instead of using a gear lever, the driver select ratios via the Tiptronic S style knobs on the steering wheel."

It soudns like it would have some early form of PDK but I dont know though.
The 956/962 were the first Porsches to use a PDK system in the 80's.

The first victory was Monza 1000K in 1986.