Need a Tune!!
I don't klnow of any local, but a lot of us on here with the heavily modded LT1's usea mail-in tuner by the name of Madtuner. He has a lot of options, a GREAT reputation...He charges 150 for a full performance tune which includes EVERYTHING you need done, and if you ever add anything to the car after the tune he only charges 50 bucks to re-tune it.
If you open to it, he is who I personally recommend...


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