I had to go into work today because of an escaped prisoner. So on my way home I decided it was time to plug in AutoTAP and pull some data related to Torque Management. AutoTAP is an AWESOME program that is very customizable. So anyway, here it goes:
Have you ever wondered why your GM Truck seems to run out of power as it revs?
Have you ever wondered why your truck seems so slow after downshifting during wide open acceleration?
What happens when I hit my speed limiter on an 03-04 GM truck?
PAY CLOSE ATTENTION TO IGNITION TIMING ADVANCE
Simple Idle-Everything look great
Wide open from a stop. Timing is pulled WAY back
Still Negative Timing
Finally, A little positive timing
Peak timing of this run