It was imported in 86 and 87.

The one big thing to look out for is a cracked head. Do a search for "603" (the engine number) and "cracked head". There is a way to tell by the casting number if it is upgraded to a more bullet-proof head or not. The above search should net you where to look and what numbers to look for.

__________________
Keep everything as simple as possible-but no simpler--Albert Einstein