master tune

[pjbonnett]

So... I ordered and installed the SE stage one kit; slip ons and the air filter on my 09 Dyna. Had the wife swing in to pick up the parts and when she got home I noticed HD also sold me the MasterTune software at $449.95. And I still need to pay for and perform the dyno service.

Can anyone enlighten me on this one?

[blackwell33]

This is what mastertune does.. wtf would they sale you this? Did you order a race tuner or request a remap?

* Save and restore the original factory calibration
* Optional multi-vehicle interface
* Allows changing of factory speedometer calibration
* Preset limits to prevent adjusting values beyond reasonable settings
* Stores original and the last table saved edits so tuner can return to previous configuration
* Comparison functions quickly identify changed regions in tables
* Adjustment of front and rear cylinder spark advance
* Adjustment of front and rear cylinder volumetric efficiency
* Allows changing factory RPM limit
* Adjust for different fuel injector flow rates
* 2-D and 3-D graphing of tables to help visualize tuning maps
* Ability to print table graphs and table values

[SCHMIDTYS]

You sent your wife to the HD store to buy parts and it cost how much ? And she didn't squabble ? Hell man ... send her back for more ! ! !

[sofapilot]

I piece of electronics that changes volumetric efficiency?

OK how the heck does it do that?