Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

Looking for CCC PROM BINs

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Old Feb 12, 2007 | 04:56 PM
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Car: 83 Z28, 87 442 (Sold)
Engine: 5.0, 5.7,
Transmission: 4 Speed autos
Looking for CCC PROM BINs

I'm a noob here, and I'm looking to get started hacking and burning some old school CCC carb proms... I have a burner and a healthy supply of N82S181 PROMs.

Does anyone have any .BIN files for 82-87 LG4s, L69, or LG8 (Oldsmobile 5.0) motors? I have the BIN files for the ZZ4 PROM(s)... But I have had zero luck finding the BIN files for Stock PROMS. I'm a little curious what GM changed between the stock chip and the High compression 350 Non EGR systems.

Sites like Moates and DYI-EFI have lots of BIN files (complete with detailed de-compiled descriptions) for just about every POS 4 banger and 2.8L GM ever made... But if you want to keep the CCC Q-Jet you seem to be SOL. What gives? Why the zero respect for these Carbs and ignition system.
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