[corvettesfrance]

I have the .Bin File of the Lingenfelter LT1 383 Engine Mods EPROM and am looking for a resource that Can Read this File and compare the File to the Standard GM Factory EPROM Settings and advise what changes were made to the EPROM modified by LPE ..... Would appreciate any comments ... THANKS!

 

[94Lingenfelter383]

Did you ever get an answer for this? I would be interested to know. I am considering having it dyno tuned and re-tuned if needed.

 

[Theduck]

Sorry for the late late reply🥴 No I did not.
But I am 99% sure it is possible to do so.
I have been able to copy the LPE EPROM that was soldier in the MEMCAL, without it's removal and do now have a fully functional ECM backup unit for my 92. As you are aware of the 92 & 93 are unique animals so this is a positive note. Unfortunately, LPE no longer supports this engine mod 😢. The engine runs great (12K miles on it) and on hwy trips I get 22.5 MPG when in 6th gear and keeping the revs under 2000. What's not to like🤔😉❗

 

[tokarev762mm]

CATS tuner pro can view both files and show the difference. The person that does it needs to have the DA3 file etc for specific years.. Many tuners have it.