Sport Rider Photos
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A typical throttle postion trace (blue), overlaid with speed (black) and rpm (red) data from a lap of Buttonwillow's west loop, recorded with our Racepak G2X GPS-based unit. The graph shows zero percent (fully closed) at the bottom and 100 percent (fully open) toward the top. Note the use of scales here to separate TPS data from the speed and rpm traces. Stacking the graphs directly on top of each other can result in a too-busy display, but separating them slightly allows you to still relate the trace to speed and rpm while making it much easier to see important details.
Racepak G2x Gps Based Unit Stacked Graphs