Hi, I'm in the process of building the same Dumas Cobra. How do you keep the motor cool? is there any way I could get pictures of the motor, wiring set up and how you placed the batteries in the boat. I retired in 2004 and started the model at that time. I've been working on it since I retired.

their is nothing as graceful as a sail boat👍

They gave these in Turkey’e too I believe

Videos in Landscape mode are much easier to watch. Videos resize to suit the screen so Portrait mode show the items smaller than they would appear in Landscape mode.

Nice model.