Pork Tenderloin Perfection
To grill, in a covered grill, arrange medium-hot coals around a drip pan. Test for medium** heat above the pan.* Place pork, fat side up, on grill rack over drip pan (not directly over coals). Insert a meat thermometer. Close grill hood. Grill for 30 to 45 minutes or until thermometer registers 160 degree F.
To test for medium heat, you should be able to hold your hand over the drip pan at the height of the food for 4 seconds before you have to pull away.