I recently heard from another user of the Motor Sport Services conversion kit for the Weber 40DCNF carburetor. He has acquired a car with the kit and asked MSS if they could send him the instructions; he was told that they have sold so few of them that the instruction document has been misplaced! (It’s an excellent conversion; can’t imagine why more people don’t have them.)
Anyway, I still had my original instruction sheet, and a follow-up email from Jack Lawrence with some additional setup advice, so I have scanned and saved it as a PDF file which you can download here.













Congratulations, you’ve found the new home of my collection of pictures and text documenting my various incompetent attempts to fix, improve, and resurrect my 1974 Saab Sonett III.