Slant 6 Turbo 68Dart Project
Well took it to the machine shop today, and they said there was nothing readily apparent that could cause exhaust to get into the coolant, but a deck check showed that the head was slightly warped. Not enough to do anything, but it could be, and they're going to resurface it flat, and flux check the head for any cracks and give it back tomorrow hopefully with the A-OK.
I modified the compressor housing to allow me to use my 3" filter, otherwise everything else is the same. I cleaned the housing up good, scuffed the intake neck, applied a bunch of JB and slid a 2 1/4" id to 3" OD piece of exhaust housing over it, let it dry, and painted the whole assembly with Silver high temp engine paint.