I had an 815 Coupe about ten years ago that I bought from Geoffrey Burgon (PZT 555) that was fitted with Kugelfischer Injection and it ran beautifully for the time that I owned it, with no problems at all. Geoff was a lovely and very interesting man, sadly no longer with us.
On another note, I do sense that in some posts here there is a somewhat negative vibe about "The people in Norfolk" (We all know who we are talking about)
I have known the people concerned for over 25 years, and have always found them all to be friendly and helpful, and always willing to give help and advice. I have bought many parts from them, received much advice (At no cost), and had a number of my Flavias repaired there, some for minor jobs, and some for more extensive work.
Yes of course they may not be the cheapest, but the best never is, so lets give them a break and not disparage people who ultimately love the same cars as us.
We Lancia people are in a minority (See out membership numbers) so I don`t see any point in putting down a company that are solely interested in keeping our chosen type of car on the road.
Sorry for the (Minor) rant.
Bob