Yeah just stick to apples.. Though COZ's 98+ engines are considered a JDM option that wasn't listed, most people who are going the route of JDM likely can't afford "builds" and a used engine is the least expensive option. That said it is also a crap shoot. As I have seen recently when I visited some of those places, 1 out of 9 JDM's was what I would consider worthy enough to put in my Z. Others were so so, and a few were just bad looking motors and clips. If anyone needs me to find them a good one here just let me know.
