55,I started with a flathead 8 years ago and am moving to the next gen ford for the next project. Glad I found this site.
For carb issues with the 94 or 97, try a post on the www.Fordbarn.com Early V8 page. Free to join and there's two experts. CharlieNY and KenCT. They rebuild and sell real parts. They are mostly resto types on that site, and also have a late V8 page.
Also, from www.flatheadv8.org there've been several posts on the declining quality of Speedway repro parts