In a small bowl, mix together chili powder, salt, ginger, thyme, and black pepper. Rub spice mix into pork tenderloins. Place meat in a baking dish, cover, and refrigerator for 2 to 3 hours.
Preheat the grill to medium heat.
Brush oil onto grill grate, and arrange meat on grill. Cook for 30 minutes, or to desired doneness, turning to cook evenly.
Spicy Pork Tenderloin · Dinner Match Lab | Dinner Match Lab