Mark540,
I actually don't have a Corvette, just the engine in my truck from a corvette. I changed my signature because I just noticed how else it could be read.
As for the harness... I hacked up the stock corvette harness and made my own. I am using a AEM programmable ECU so I sold my corvette computer. I then wired everything into this computer. You can check the AEM stuff out at
www.AEMPower.com and click on the racecar then click on the "What's hot" box. You can then check out the EMS(Engine Management System). I'm also using their wideband O2 controller and sensors. You won't find a corvette application because I have a "race box" and it was modified just for me.
After that you can look at videos of the racecar that I work on!!!