Engine · Indian 1890 Chief 2021 - ---
1890 Chief Dark Horse
Explore available calibrations, measured performance figures, and options for this engine.
- Fuel
- Gasoline
- Stock power
- 90 hp
- ECU access
- Standard access
- Available calibrations
- 2
Performance
Power+8 hp · +9%
98hp90 hp
Torque+8 Nm · +5%
170Nm162 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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