Hey guys i built this tune for my 2005 Chevy 2500HD 6.0L w/4L80E Trans. It made way more differene than any programmers I've ever had! I'm jus wondering if some more advanced tuners can take a peak at it & see if there is any more hp/torque/speed that can be squeezed out of it. I still can't spin the tires either. Any tips/suggestions are GREATLY APPRECIATED!! FYI: I ALWAYS run 93 OCTANE!! & i'm not really worried about gas mileage, jus power/spd.

MODS:
Airaid Intake & Throttle Body Spacer, TransGO Shift Kit, True Duals, No CATs, 2 Magnaflow Mufflers, 4.56 Yukon Gears, Posi-Trac Yukon Locker, 3 in. Lift, 35 in. Grapplers

LS1Bkylelav 6-1.0 tunemod(Kyle).ctz