the 4 door Z after the Z32's dissapperance from the market place. I don't know about the Gen III but the Gen IV was rated on top of sports sedans when it came out. As savvy as you seem on the subject of Maximas you would think that you could come up with a few simularities between the Z and Max. I have both Nissan service Manuals in front of me that tell a different story than yours but I don't want to carry this exchange of communications on any longer on this topic. Good luck finding a Z.