Engine power
Power hp
+11 hp
Original 55 hp
Stage 1 66 hp
Gain +11 hp
Honda CB CB400AA 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 CB400AA Super Four AB VTEC Revo involves precise adjustment of the engine’s electronic control unit (ECU), specifically the Keihin 38770-MFM-702, which is based on an M32R processor. For motorcycles like the Honda CB400AA, where performance and responsiveness are key, ECU remapping enables smoother engine operation across the entire rev range.
The process involves analyzing current engine operating parameters, identifying limitations, and adjusting the ECU software. Particular attention is paid to optimizing the air-fuel mixture and ignition timing, allowing for maximum realization of the 400 Super Four AB VTEC Revo’s potential without compromising engine life. Improved engine response is noticeable during acceleration and on the track.
Remapping results in a more linear and predictable throttle response, enhancing motorcycle handling and riding enjoyment. AutoChip.lv provides precise and safe remapping, maintaining factory settings for reliability and durability. ECU tuning for the Honda CB400AA Super Four AB VTEC Revo is aimed at improving engine efficiency, which impacts its performance and responsiveness. Chip tuning for Honda CB400AA.
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 | 2010 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.