Were some of them fuel Injected ?
I seem to remember one at a local show several years ago that was FI
I have always liked the late 50's fin cars , and this one is no exception.
Anyone have pictures of one of them done and/or in process ?
I don't think Cadillac fitted either the '57's or '58's with an FI setup. What you might have seen was a setup from another car. With the price as high as it was back then it would have been fitting, but GM was having trouble from the get-go with FI equipped cars including the 'Vettes.
I had one started long ago, but I don't know what happened to it. It's in the attic somewhere (maybe) and in a million pieces. If I run across it, I'll post it here. I do remember doing quite of bit of reshaping to get the proportions right, and I hinged the doors with the center "lock" holding the doors shut.