OK, after reading/helping JimiJam with his investigative search, and finding out he is also a Z07 owner. I'm just wondering, How many others here at CAC have the Z07 package on their cars?
A little rundown here. The Z07 package is the "Special Performance Handling" option, available on coupes only between 1991 and 1995. It featured special high rate springs, the FX3 adjustable shocks, larger front and rear sway bars (30mm and 24mm respectively), J55 heavy duty brakes (this was an upgrade for 91-94 model years and became standard on all the 95 models), performance axle ratio, sport seats, 9.5 wheels at all four corners and 275/40 tires (again this was only different for the 93-95 model years as those were the standard size for the 91-92 Corvette). I don't have my numbers in front of me right now, but production was less than 1000 in each of those years (IIRC), 883 for the 1994 model year.
Mine is a white/red A4 which I think is kind of rare as most of the Z07's I have run across are 6 speeds. I have heard that after 91 that Z07s were about 1/2 and 1/2 A4 to M6, but the ones I have run across don't support that info. I know that
Z07coupe in Lenexa, KS has a 92 A4 (beautiful car, Paul). Supposedly 1991 Z07s were all M6 but that has been proven wrong as there are at least 2 verified Z07 A4 1991 cars. I am just the second owner and have about 118K miles on the clock. (like JimiJam I didn't know that I bought a Z07 until after I got it home (a little quicker than Jimi figured it out though, just a few days later, not a year or more
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OK so those of you who have a Z07 check in here. Lets see if we can root out some more of these somewhat rare cars. And give some pertinent info about your car.