Has anyone found a stock tune file for the L8T engines? Or maybe just the important data needed? I'm swapping in one on my E92/L83 truck and want to get ahead and have a base file ready to go but I'm having a hard time finding anything. If anyone has some info they don't mind sharing, it would be greatly appreciated.
2016 Silverado CCSB L83/6l80e
TSP cam 218/226, .635"/.635", 113 LSA 10% FL
TSP LT headers
Circle D Billet converter
Anybody? Looking for the same L8T file myself.
I just tried connecting and downloading directly from my buddies 2020 silverado, and did not have any luck. Looks like internet download is best bet.
@silv, did you ever find one?
Is it common to modify a 6.2 tune? I can only find a 2017 version in the file repository. I say only, because I assume that's Gen5, where the older files are earlier. Is that what to use?
Last edited by Acrosteve; 02-09-2025 at 03:04 PM.
You can not use an L8T tune, they use e90. Will have to use stock or l87 and work off of that. I know because I had this swap 3 years ago and my brother currently has one now.
Yea, but could some of the data be copied or duplicated if someone had the l8t file for reference?
Yes
I have one in my laptop. Will send you tomorrowOriginally Posted by Acrosteve
That's pretty much what I've done. I have not started the engine yet as I'm still waiting on pushrods to get here. I've asked everywhere for just stock data but no one replies so I take it as they don't want to share the information.
2016 Silverado CCSB L83/6l80e
TSP cam 218/226, .635"/.635", 113 LSA 10% FL
TSP LT headers
Circle D Billet converter
Here you go
Getting an error when trying to load that one unfortunately
Opens just fine. Please make sure MPVI is connected and there is internet connection.
Oh and you have the latest Beta.
Awesome. Thanks
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