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- Wed Mar 05, 2025 7:40 pm
- Forum: General Motors
- Topic: New to tuning- need BIN for 5.7l TBI
- Replies: 3
- Views: 15448
Re: New to tuning- need BIN for 5.7l TBI
did you ever figure out wich bin worked for you? i have a 1970 c20 with a early tbi sysytem and trying to figure out how to communicate with it.