Mclaren M23 WIP
Tuesday, October 21, 2025
Xray X4 2022 - ESC cooling fan
X4 is equipped with 4.5T motor, and in last few rounds the ESC was 150c after run ...
Factory also suggests to use a ESC cooling fan on such situation. Hence moving the ESC a bit towards motor and fit in a small cooling fan facing the bottom "fin" of the ESC.
Tamiya F350 chassis completed and first outdoor test
Paired it with a FlySky i6 radio which was meant for airplane, I like its simple design and user interface - plus one of the button on top has 3-stage which is perfect for 3-gear shifting.
Bodyshell has yet to be done, tested run with a LRP 5200HV pack for like 10-15 mins around my home.
The chassis has been built like 15 years ago, if not more. After the run, there are few areas to fix :
1. gear shift servo link is loosen
2. Front right leaf spring connector gone
3. Steering servo is locked at its full turn position
Tamiya 1/6 Fat Boy Lo
This is not a limited edition and only released about a decade ago, but it is so hard to find a NIB.