Remove fat from pork. Pierce pork deeply all over with meat fork or skewer. Place pork in heavy resealable plastic food-storage bag. Place remaining ingredients except salt and pepper to taste, sugar and 1/2 teaspoon salt in blender or food processor. Cover and bend until smooth. Pour blended mixture over pork. Seal bag; place in dish. Refrigerate at least 4 hours but no longer than 24 hours, turning bag occasionally.