Are there available as a part the plug in dummy boards for doing you own wiring? The Pervious owner cannot find the original ones. Are these the same board for any of the newer K-27 and later engines?
If not, just get a strip of SIP plugs and solder your own leads to the pins. (Google SIP Socket, and you'll come up with a bunch. Pitch 0.10".
They look something like this:
Later,
K