Supercharged111
Truly Awesome
- Joined
- Aug 20, 2015
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Yep...GMT800s had the 5.7L vortec in Mexico and Brazil up until 06 or so.
Isuzu box truck had the 5.7 until 03 or 04 here too. The 03 I saw was Blue/Green as well.
Can you post a stock tune for that? This has had my curiosity for some time now. On second though, are there any custom operating systems for that PCM out there?