Have a Prom chip AYBK-16163905 , Zr1 -Available
 

http://imageshack.us/a/img600/9010/j9uv.jpg

Hi Guys ,(Germany)

I had a 1990 ZR1 ,for with i ordered a Prom Chip AYBK-16163905 , never placed it in the car , sold the car to Holland , Chip Arrived After the Car was sold.
These LT5-manual transmission ECM prom chips are rebuilt factory prom chips that include the memcal. Programmed with the most up to date program that was released from GM
I place't it on WWW.ebay.de Germany For Sale Some Days ago for $67 ,
http://www.ebay.de/itm/331030467130?...84.m1558.l2649

Best RGDS, Luc