Harley Davidson 1746 Road Glide / Road King / Street Glide / Ultra Limited 2016 - 2022 1746 Road King Special 89hp
Real standard and upgraded performance figures for the 1746 Road King Special 89hp engine in the Harley Davidson 1746 Road Glide / Road King / Street Glide / Ultra Limited 2016 - 2022.
Standard vs. upgraded performance for the Harley Davidson 1746 Road Glide / Road King / Street Glide / Ultra Limited 2016 - 2022 1746 Road King Special 89hp, based on real files we've processed for this exact engine.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 89 | 150 |
| Stage 1 | 97 | 158 |
| Stage 2 | 101 | 162 |
- Make
- Harley Davidson
- Model
- 1746 Road Glide / Road King / Street Glide / Ultra Limited
- Generation
- 2016 - 2022
- Engine
- 1746 Road King Special 89hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Harley Davidson 1746 Road Glide / Road King / Street Glide / Ultra Limited 2016 - 2022 1746 Road King Special 89hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 1746 Road King Special 89hp make after tuning?
Standard output is 89 HP / 150 Nm; Stage 1 on this engine typically reaches 97 HP / 158 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Harley Davidson 1746 Road Glide / Road King / Street Glide / Ultra Limited 2016 - 2022 1746 Road King Special 89hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 1746 Road King Special 89hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.