I recently disabled the CIC lockout chip in my NES so that I can play imported games.
It was a success!
Now I can play some PAL and Famicom games with the NES to FC converter of course. Also can play some crazy pirated games now too! I picked these up in Sao Paulo Brazil.
This Double Dragon 2 Pirated game is pretty odd. But the gameplay is the same as a normal cartridge.