Engine · Harley Davidson 1584 Dyna / Softail / Rocker / Electra Glide 2007 - 2013
1584 Rocker
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 73 hp
- ECU access
- Standard access
- Available calibrations
- 2
Harley Davidson · 1584 Dyna / Softail / Rocker / Electra GlidePerformance
Power+9 hp · +12%
82hp73 hp
Torque+8 Nm · +7%
125Nm117 Nm
What happens on the day
- 01
Diagnostic check
We inspect the whole vehicle before making any change.
- 02
Baseline dyno run
Stock output is measured on your own vehicle.
- 03
Backup and calibration
The factory file is saved before a safe, tailored calibration.
- 04
Final run and handover
We verify the datalogs and give you the results.
Not your engine?
Choose another engine from the same generation.
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