Looking for reliable LT1/4 dyno tuner in Denver area

[Bowtiguy]

Message says it all. After relocating to 5,500' elevation from 1,000' in Illinois my 1994 B4C Z28 isn't running anywhere close to the 13.0X times it once did and I know its not just the elevation.

The Ed wright program isn't cutting it at elevation, too rich and not enough omph! ( my daily driver CTS-V is more fun to drive). anyone have a suggestion for a local or not so local tuner that can help me out with my 19K miles OBD I beast??

-=MIke