Randalls here in Hudson sells quite a bit of it. As I understand it's the money muscle from a butt. I had some from a fellow CBJ during a recent CBJ class here in Waterloo.
He said he just throws some rub on them and pulls them around 190* or so.
I would try pulling into shreds at that temp to check it. I suspect it will closer to 200-205*. The final determinator should be the probe test though.
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