1. Bring a large pot of water to a boil. In a small bowl, whisk together lime juice, rice vinegar, sugar, fish sauce, garlic and 1/4 tsp. salt.
2. Add noodles to pot with boiling water, stir and cook until noodles are tender, 5 to 8 minutes or as package label directs. During last minute of cooking time, add snow peas to pot. Drain, rinse noodles and peas under cold water, drain again, and transfer to a large bowl.
3. Warm vegetable oil in a large skillet over medium-high heat. Sprinkle pork with salt. Stir-fry until meat loses its pink color, 3 to 5 minutes. Transfer meat to bowl with noodles and peas.
4.Drizzle reserved dressing over noodle mixture, sprinkle with mint and toss to coat. Serve immediately.