I got my 7 back from the shop and they made the Webers behave much better. The motor would get to 5500 and go FLAT, and now it zips to 6500 with no problem... except, 3rd is hard to find if I'm tacking it up or down shifting. A few months ago the tranny started to get hard to shift, so I pulled the filler plug to check the level. It was low. I added gear oil, over filling a little because it will leave a drop or two when it sits.
Investigation time. I pulled the fill plug to drain off the excess. It was 3 oz. I checked the bottle of gear oil and I had added 13 oz., so it was 10 oz. low. The spec is 0.9 litre, about 30 oz.
Since the chassis has about 7k miles on it, the car isn't broken in yet. It's a 1995 chassis that was assembled in 1998. Since I am at least the 4th owner, there is some history missing. I have in the documentation a proposal from Texas Motor Works, that might be for this car. I'm not sure.
Any, I'm wondering what transmission I have and who can rebuild it. According to the build manual it is from the Ford (UK) Escort MkII. It is described as a close ratio with clutch cable, integral bellhousing and one piece rear gear lever extension casting.
I'm also wondering if it was used when it was installed (it doesn't matter at this point.) Here are a few photos.