Barrie,
Thank you for the information. It would seem that the carburettors 31 has got are the original ones then. The caps on my engine are brass though, hexagonal with a very small hole...
Part of the reason for my question is that two of the carburettors I’ve got are rather worn, the butterflies don’t close as well as the should. Maybe not that strange since my car has done more than 75000 km. Consequently I’m looking for new ones.
So if anybody out there have one, or two carburettors that they could consider parting with please let med know. It’s enough with the carburettors body with the PDC 3229 Q casting number.
My email is jonas (at) jonaslindvall.com
Barrie, I’ve seen the progress on Instagram that’s been made with 22. I have to say it looks spectacular. Congratulations on that.
Jonas