I'm hoping someone can help me here. I have a 1999 with a seized engine. In my search I've discovered that a 1.8 for a 1999 / 2000 are pretty hard to find. But I've found several JDM importers selling 1999 / 2000 replacements, but they're 1.6 and not 1.8. Does the 1999 / 2000 Miata in Japan use the 1.6 ? Will one of these 1.6 engines from Japan work in my 1999 without any issues?