Sharkpilot:
You mentioned in your post that your car passed the CA smog test in April with the readings you showed in your post. I'm sure you are aware that the cutpoints have changed since then and those same readings would not pass now. Here are the current standards courtesy of SoCal Zr1:
http://www.smogcheck.ca.gov/pubwebqu.../ShowMake.aspx
I only bring this up as I am trying to gather a database of cars and test numbers with the eye of making an appeal to the BAR for these cars. If you are interested in participating in this project all I need is the smog numbers you get when you next go for a test. My advice is to go early as the process will not be fun.
Gary, 1990 ZR1 #556