I have an 89 K5 with TBI. I did all the TBI mods and installed vortec heads and a mild cam. I am using EBL Flash and RT tuner to help tune it.
Here is my issue. I moved a few times, had kids, changed jobs, list goes on. Been 3 years or so since I’ve messed with it.
Somewhere along the line I’ve lost my original BIN files. Is there anywhere I can download the VE tables and whatever else I need to get this to run decent?
I’ve also installed an AEM air/fuel ratio meter to help with this and I’m running really lean.
Any help would be appreciated.

 

Not begging for a PROM/Chip
I am looking for an original BIN from a 5.7L Vortec vehicle. I have the BIN my truck came with

 

Gearhead efi has bins $42 ect... but if your looking for ebl bins look on dynamics site .

 

Awesome! Thanks for the info. I have never heard of Gearhead EFI and never thought of the Dynamic site. I will do that. I used to have a 78 2wd blazer with a 383TPI so I always lurked on this site.