America's Cut Caribbean

4 bonless pork loin center 1 1/2 inch thick
1 large red onion sliced
3/4 cup lime juice
1/2 tsp cayenne pepper

Combine onion, lime juice and pepper.  Marinate pork in mixture, refrigerate several hours.  Prepare medium-hot coals in covered grill, banking coals on sides of grill.  Remove chops from marinade, reserving marinade.  Place chops on grill and grill over indirect heat 15-18 minutes, turning once.  Heat marinade to boiling, serve with pork.