Engine power
Power hp
+13 hp
Original 67 hp
Stage 1 80 hp
Gain +13 hp
Harley Davidson Road King FLHR FLHRI Road King 88
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+22 Nm
Original 110 Nm
Stage 1 132 Nm
Gain +22 Nm
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Chip tuning for the Harley Davidson Road King FLHR FLHRI Road King 88 is a precise adjustment of the engine’s electronic control unit (ECU), designed to unlock the motorcycle’s potential and improve its performance characteristics. The Delphi HD J1850 ECU, equipped with an ECU Micro processor, manages all aspects of engine operation, and reprogramming it allows for an optimal balance of power and responsiveness.
The chip tuning process involves analyzing current engine operating parameters, identifying limitations, and adjusting the ECU software. At AutoChip.lv, we adapt the engine’s operating algorithms to specific operating conditions, which improves throttle response and delivers more confident and smooth acceleration.
Particular attention is paid to engine reliability and lifespan. Reprogramming is performed considering all technical limitations and design features, eliminating the risk of malfunctions and premature wear. The goal is not simply to increase power, but to optimize engine operation for efficient and stable performance throughout its service life.
For the Harley Davidson Road King FLHR FLHRI Road King 88 with a 50 KW engine and 110 Nm of torque, chip tuning provides a more precise and predictable engine response to rider input, making every ride more enjoyable and controlled.
Chip tuning for the Harley Davidson Road King FLHR FLHRI Road King 88 is an investment in driving pleasure and the longevity of your motorcycle.
Specification
| Power (KW) | 50 |
|---|---|
| Power (HP) | 67 |
| Torque (Nm) | 110 |
| Power (PS) | 68 |
| ECU Brand | Delphi |
| ECU Version | HD J1850 |
| ECU Micro | ECU Micro |
| Tools | KESS3 compatible Powergate compatible |
| Connection | OBD available |
| Year | 2003 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.