[speeder]

The obvious answer is that it's worth a bloody fortune to the person holding the chassis it belongs to and a lesser fortune to someone restoring a 2.2 911S mit engine MIA. A still smaller fortune to someone building a vintage racer, (does anyone do that anymore with today's early car values?), or someone building a 914-6 clone.

It would be a much more fun engine in a 914 than a torque motor like a 3.2, IMHO. Plus it would be the correct vintage.