Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Corvette LT1 computer Q's

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Old Aug 8, 2002 | 10:00 AM
  #1  
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Post Corvette LT1 computer Q's

I use Tunercat for my LT1 F-body but I was wondering how different is the corvette computer for the LT1. If the main tables are in the same place could I modify the tables without getting a vette def file? Just download the stock vette program view it as an Fbody file and modify the tables I need. Save and flash?

Or does anyone have a hotcam and heads program for an auto lt1 vette I could use?
Old Aug 8, 2002 | 04:27 PM
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I looked on tunercat's site and found they have the same def file. So I guess it's the same.

Anyone have a good link for hotcam/heads programming?
Old Aug 12, 2002 | 12:29 AM
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Whoa there, they don't have the same dyno file...one is DA2 (Ybod) and the Fbod is DA3. You need both. I have both and was wondering about all the funky numbers I was getting in the tables til I realized that the def files are close enough to appear to work with the wrong file but they are off enough that the numbers are pretty crazy. Mostly where they count in the PE tables. The timing and constants were OK but not the PE and several other tables.

Perry
Old Aug 12, 2002 | 08:25 AM
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Thanks, I was wondering if I would get an answer, but according to the site Da2 is '92-93' vette and Da3 is for 93' F-body. I should have said previously but was refering to a '95

Here's what I found on there site.
$EE 16181333 or 16188051 94 - 95 Y, F & B CAR 5.7L, LT1 (FLASH)


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