Very nice Flamin. How closely did your adaptor match the bottom of the carb? Was any work required to match the intake manifold to the carb/spacer? Either way, it's nice to have a Bridgeport, or at least a friend with one, isn't it? It can really change the course of a project, having the means to make a custom part. I went way overboard with mine. I matched my spacers almost perfectly to the carb and each other, and my intake manifold to the spacers. I lost my original pictures, but will get new pictures up sometime this week or next. It is a beautiful piece if I do say so, and I still have the computer file I created, so it is entirely reproducible from a stock setup. If you did not need to modify your intake manifold, Flamin, I would say your setup is probably more viable for someone without access to a CNC machine or hours to spend screwing with a die grinder/ pulling a manifold after the first one gets screwed up. Edit- Your cam is similar to mine. Mine is 266 advertised, 218 @ .050, intake and exhaust. Your .050 would probably be similar to mine, as close as the advertised duration is. My lobe separation is 112. My idle is pretty rough at 800, clears up completely by 1100, and is happiest on the high end. I'm going to lose the bottom end one of these days.
I did not have to do anything to the manifold other than remove the two studs and make a block off plate for the egr. all the mods I did was to the spacer and yes it could be duplicated easily with some time and a die grinder. as for the spacer it was stock and fit really well to the manifold but I beveled it to clear the butterflies on the carb and countersunk the 2 screws into it for an adapter to the new mounting flange on the carb.