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Hammer
03-08-2009, 11:39 AM
Would like a stock 1991 ZR-1 chip. PM if you have one for sale with price.
Thanks
Sgreg
03-08-2009, 01:45 PM
Would like a stock 1991 ZR-1 chip. PM if you have one for sale with price.
Thanks


John, this is a tough one to find. It is far easier to buy a blank and have it burned. JMHO.
Hammer
03-08-2009, 03:44 PM
John, this is a tough one to find. It is far easier to buy a blank and have it burned. JMHO.

Where can a person get blanks?
Sgreg
03-08-2009, 11:30 PM
Where can a person get blanks?

John, the blank is a GM pin configuration 27C256, I believe. You could buy a 27C256 memcal that has been programmed ( many on Ebay) and erase it and replace the info. for your Z or you can buy a blank and have it programmed. There are chip producers out there. Atmel is one that did many for GM. I am sure most decent tuners have a bunch of blanks in their shops. And, of course, Haibeck has them and could program one with stock parameters.