Hello, I just bought a 1995 Chevy K3500 (454/4L80E) truck with 52,000 original miles. It's a retired Brush-Fire truck (flat-bed) that was bought at a county auction. My truck seems to be all stock and its been running fine so far, but i'm seeking recommendations for a good local tuner to help Improve it's towing performance and hopefully fuel mileage too.

I'm located in the north-central Phoenix area, but willing to drive to other parts of the valley for a knowledgeable/honest tuner.

Thanks guys