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computer upgrade


Well-known member
Jun 28, 2010
1982 collectors edition
Does anyone have or know where to find a ECU update for a 1982 crossfire corvette?

Thanks, jimbil208
Last edited:
Rbob's ebl will run tbi
I don't know where to find that.
The stock 82 ecm has a prom that can't be rewriten but there as some old tbi truck ecm's that have an cracked prom that can be rewriten and/or replaced. That way you can alter stuff like the timing table, ratio's etc etc. I think if you look it up you can find some ecm numbers that will fit the 82.

Greetings Peter
thanks, peter I will check that out too.
The 7747 is not an edge card ecu so you need a HAM or do some wiring

The dynamicefi solution is much better and easier. Burning proms is old skool. Another option is an ostrich

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