Bully Dog GT Owner's Manual page 44

OperATION
Gm GAsOlINE VEhIClE spECIFIC DOWNlOAD FEATUREs (CONTINUED)
CAlIbRATE OEm spEEDOmETER FOR GEAR RATIO (AUTOmATIC TRANsmIssIONs ONly):
If no gear ratio modifications have been made to the vehicle then choose the stock setting when the
tuner prompt appears to choose a gear ratio. This will ensure that no modifications are made to the
stock program.
Adding a different gear ratio than the stock OEm tire size will cause the speedometer to read incorrect
speeds. The Triple Dog Tuner can calibrate the OEm speedometer to read correctly for the following
gear ratios:
• 3.23
• 3.42
• 3.73
• 4.10
• 4.56
5. DODGE 5.9l CUmmINs '03-'07 DIEsEl VEhIClE spECIFIC DOWNlOAD FEATURE
lOW END pOWER (AUTOmATIC TRANsmIssIONs ONly)
This features is a simple opt in or opt out feature, it will improve throttle response on the bottom end
of the rpm range. The result will be more horsepower and torque at lower RPM ranges. This feature is
not recommended for everyday use.
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