Been there and done that. The 89 f body and vette 165 bins are not laid out the same. I think1 or 2 tables are but thats about it. Want some real improvement... swap to a 730. -----Original Message----- From: Marteney, Steven J. [SMTP:smarteney@xlvision.com] Sent: Thursday, March 09, 2000 10:53 AM To: gmecm@diy-efi.org Subject: 89 F-body ECU file = 89 Y-body ECU file? On the ftp site is a file, APYP_7165_89Vette.ECU. Will this ECU file work for the bin file from an 89 F-body 5.7L stock chip? If not, does anybody have an ECU file for 89 F-body 165 BIN files? Finally got my motor done and have noticed the "off-idle hestitation" everyone warned me about with the ZZ3 cam and stock chip. Will need to mod once I finish the break-in process. Thanks, Steve ---------------------------------------------------------------------------- To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes) in the body of a message (not the subject) to majordomo@lists.diy-efi.org
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