I am pretty sure the latest is:
Ver 5 P/N 25976806u
By the way, last chance to get the free upgrade for an 07 is Dec 31. Technically, 06 ran out one year ago, but I called the Nav center today and as a good will measure they agreed to send me one for my 06
Hi, I have a short throw shifter and the black 8-ball type nob that I planned to install on my ZR-1, but I bought a Z06 instead so I am not going to mod the ZR-1. They are both brand new. The shifter is still in the plastic wrap. The ball came in a box that I opened and threw out.
The shifter...
Thanks for the reply, Hib. A couple of follow up questions. I looked up my 91 ZR-1 on the Denso site and it identified an IT16 gapped at .06. Any idea why their recommendation is so different from yours? Second, the Denso plugs are very expensive. Is there any reason to suspect the NGK iridium...
I did a search on spark plugs to see what recommendations you experts have on plugs and gap for a 91 ZR-1 with no mods other than Borla and a K&N filter, but it seems that the latest posts were a couple of years old. So, as time and technology marches on, I was wondering if y'all could share...
These links will help you out:
http://zr1netregistry.com/backup.htm
http://forums.corvetteforum.com/showthread.php?t=869155&highlight=backup+switch
You can get it for about $45 here:
http://gmpartsdirect.com/
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