<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Steve Forwe:
Thanks for the reply. That's great news. I was going to start it late tonight, but work tomorrow cancelled that. I'll have all Sunday afternoon to do the high heat. Should I treat it the same as a high heat Briket. Foil at 160-165, start checking for tender at approx two hours later? </div></BLOCKQUOTE>I would. One difference is that we go for sliceable on the brisket but you are looking for pullable. I recently did 8lb chuck roasts, they were moist tender and they just fell apart in my hands ... they took 14 hours at 275ºF (I didn't check for 3 hours so they might have been ok as early as 12). I think it's possible to make it pullable in 6 hours but it might not be as nice as one done slower.
Grilling a blade steak is a good example. When you grill a blade steak with direct heat, say 500ºF plus, the moisture gets squeezed out by constricting tissue and it's dry before connective tissue has had a chance to soften and the meat is dry AND tough. If we use a soup can recipe and cook in the oven at 325ºF in soup the meat can be more tender and moist not because it's in liquid but it's had more time to become tender.
What I can't tell you definitively is how that roast of yours will take to the plan in 6 hours.
Any chance you could load it in a crock pot on low for a few hours prior to smoking? ... you'd loose the smoke ring but not the flavor.
Good luck Steve!