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- Sun Nov 23, 2014 1:45 pm
- Forum: General Motors
- Topic: 93 4.6L Northstar bin
- Replies: 36
- Views: 75303
hi, I am also very interested in, and working on, tuning a 16197429 BMBR 3.48 trans and BMRY 3.71 trans for my own vehicle. I have bin files for both, I used my Burn2 to copy them from the factory memcals, but I am kind of lost with out a definition file and data stream file. myself and a couple kno...