In a small bowl, combine olive oil, chili powder, paprika, garlic, salt, oregano, cumin and pepper. Rub the mixture evenly over the pork chops. Cover and refrigerate for 15 minutes.
Heat broiler. Broil pork chops for 5-6 minutes on each side, until browned and cooked through. Or you could also bake the chops at 375 degrees for 20-25 minutes or till done. Serve immediately, with 2 wedges of lime for each chop.