I have a big dinner planned for Saturday night (75 to 100 people) and I am pretty confident in my ability, because I do it a lot, but this time I want to grill a whole pork loin. I am wondering about the correct internal temp for this? I am not worried about what the USDA says, I want to know from the experts, you guys! Any other pointers will help too. The last party we had, I grilled whole beef filets. They were amazing. Just Olive Oil, Kosher salt and fresh ground black pepper, 325 degree indirect heat about 1 1/2 hours. I was thinking along the same lines for the pork, except the pork is about 12 -15 pounds and the beef was about 5 - 8 pounds.