I would also look up and research on Mitsubishi Mirage and Lancer forums. The US Spec 1993-2002 Mirage used a 1.8L 4G93 and the 2002-2006 US Spec Lancer used a 2.0L 4G94, both of which share a lot of parts with the 4G92.
I recently bought a 1999 Mitsubishi Mirage CE Automatic love the car im actually looking to upgrade and mod the auto transmission gearbox to handle more power so far i have had no luck.