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- Mon Apr 29, 2024 4:25 pm
- Forum: General Motors
- Topic: Ls swap 5.3 tune help
- Replies: 2
- Views: 16375
Ls swap 5.3 tune help
I have attached a zip file of my bin for a 5.3 that I have a sloppy stage 2 cam LS7 lifters pack 1219 valve springs and headers I can get it to turn over and it wants to start but it just won't if you could please look over this tune and provide me with any feedback at all on how to get this thing t...