Corolla motors are de-tuned and overbuilt. It might handle it for a while....but like previously stated unless you're gonna hook up 12 bottles you're not gonna get much time out of it. Might be worth it to see what gains you could get from intake, exhaust, bigger injectors and an ecu override and tune....might pick up a significant amount of power. Other way to go is weight reduction....probably not much fat left to cut on it tho. Nitrous is just a horrible idea, it has the tendency to reduce engine internals to scrap metal.