Engine power
Power hp
+11 hp
Original 55 hp
Stage 1 66 hp
Gain +11 hp
Honda CB CB400AC 400 Super Four ABS VTEC Revo
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+8 Nm
Original 38 Nm
Stage 1 46 Nm
Gain +8 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 Honda CB400AC Super Four AB VTEC Revo involves precise adjustment of the engine’s electronic control unit (ECU), specifically the Keihin 38770-MFM-702 unit based on the M32R processor. For motorcycles like the Honda CB400AC, where performance and responsiveness are key, ECU remapping enables more efficient engine operation, improves throttle response, and enhances the overall riding experience.
The process includes analyzing current engine operating parameters, identifying limitations, and adjusting the ECU software to achieve an optimal balance between power and torque. At AutoChip.lv, we adapt the engine management program to maximize the potential of the 400 Super Four AB VTEC Revo, while maintaining reliability and longevity.
Optimizing engine performance not only increases riding enjoyment but also allows for smoother and more predictable motorcycle behavior in various conditions. ECU remapping eliminates factory restrictions and achieves a sharper engine response, which is particularly important during active motorcycle use.
We aim to ensure your Honda CB400AC operates with maximum efficiency and reliability. Chip tuning for the Honda CB400AC.
Specification
| Power (KW) | 41 |
|---|---|
| Power (HP) | 55 |
| Torque (Nm) | 38 |
| Power (PS) | 56 |
| ECU Brand | Keihin |
| ECU Version | 38770-MFM-702 |
| ECU Micro | M32R |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2012 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.