Hey Mark, I just found and read this entire thread.
I'd have been no help in the diagnostics, but glad the overheating has been resolved. Plus, you made several dozen worthwhile cooling mods in the process!
Glad you got to enjoy your car, the driving, some worthwhile technical input. Just adds to the camaradarie. JC Christian did some work on my car while it was at Roush. You picked some good roadmates to have nearby for troubleshooting!
Glad it worked out.
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