K Kruger
TVWBB 1-Star Olympian
I'm not a fan of temping brisket internals. Since you have a probe in though, check for tenderness with it when it hits the low- to mid-180s. See how the probe feels going in. If not near effortless it will need to cook longer. If insertion wasn't smooth at all give it 30-45 min before checking agin. If and when it's easier but not quite there, go another 15-20. Pull when the brisket feels tender, irrespective of temp.