How to install the MN Model MN78 RC Car Upgrade Outer rotor motor, torque boost ESC Kit?
The MN MODEL MN78 RC Car Upgrade Outer rotor motor, torque boost ESC Kit kit is a performance upgrade designed for multiple MN models including MN78, MN82, MN82S, MN82Pro, MN82T, MN98, MN99S (V2), and MN168. It is an upgrade parts set that comes as 1 complete kit.
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Package includes:
2322 2600KV brushless outrunner motor, 10T pinion gear, and AM32-45A ESC (SM3P or T-plug). Optional accessories include an MN MODEL 2-channel receiver and AM32 ESC programmer.
What to note before purchasing?
A separate receiver is required for this modification, as the original dual-function circuit board of the MN MODEL cannot be used. The receiver can be purchased separately and paired with the original transmitter for normal operation.
The battery interface is the same as the original vehicle, so the stock battery can still be used. A 2S battery is recommended for best performance.
The outrunner motor has relatively weak sand-proof protection. When using on the MN MODEL MN78 RC Car, care should be taken to prevent dust or debris from entering the motor to avoid damage.
Motor specification: 2322 2600KV outrunner brushless motor paired with a 45A ESC, featuring torque compensation, specifically designed for climbing MN MODEL MN78 RC Car applications.
How to install?
Connect the motor to the ESC banana plug interface. Plug the AM32 ESC into channel 2 of the receiver (throttle channel), then connect the battery.
After installation, power on the ESC and transmitter. Two beeps will be heard. Adjust the throttle trim to the center position until a single confirmation beep is heard before operating the MN MODEL MN78 RC Car.
How to bind?
Press and hold the BIND button on the transmitter while turning it on. The transmitter will automatically search for the nearest receiver signal, and the indicator light will flash rapidly during this process.
Turn on the vehicle (receiver) power to complete binding.
What are the benefits of this upgrade?
Upgrading the MN MODEL MN78 RC Car with this kit improves low-speed torque with better compensation, resulting in smoother and more linear power delivery, making steep climbs easier and more controlled.
Features of the AM32 Bidirectional Brushless ESC
- Low-speed torque compensation for smoother and more linear power delivery, with stronger high-speed performance on the MN MODEL MN78 RC Car
- Metal heatsink for improved cooling
- Integrated BEC module
- Fully adjustable via AM32 programmer
- Factory preset with drag brake, bidirectional mode, and sine-wave startup function