General need help identifying ecu chips

[pat white]

i picked up this ecu a while back ...guy gave me a box with some chips in it and upon opening the ecu i saw it was socketed ...came out of a 92 fwd manual that was strictly used on the track ...since this ecu is socketed i am assuming i can make this work with ecmlink ? ..also I want to know what the numbers on the chip mean ...(talking about the 75/60 ,82/65 ) the rest i know is for timing ,octane and 1gmaft ...and is there any clue about how the chips were burnt ? ...I checked motoguys and seems they are no longer in business...any way here are some pics and any help is appreciated

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[DSMPT]

since this ecu is socketed i am assuming i can make this work with ecmlink ? ..also I want to know what the numbers on the chip mean ...(talking about the 75/60 ,82/65 )

Yes, you can use the ECU with ECMLink. Simply install the ECMLink EPROM on it.
The numbers mean : 75 (Main rev limit at 7500rpm) / 60 (Launch control rev limit at 6000rpm), 82 (Main rev limit at 8200rpm) /65 (Launch control rev limit at 6500rpm)

 

[motomattx]

The 931 should be the stock chip image.

 

[pat white]

well thank you guys very much !! ...just the info i needed !

 

[streetraceboi]

well thank you guys very much !! ...just the info i needed !

Those were KeyDriver chips. I had one yeaaaaaaaaaaaaaaaars ago. Good times

 

[motomattx]

Key DIVER as in Key west scuba diver.