water cooling

[sansouci01]

I have a mini rio. Changed out the stock esc and am now using 2s lipo batteries. Pretty fast for a small boat. I installed a t-400 motor and it runs even better but the motor does get a little hot. What's a good cooling jacket for this small motor? Are silicon jackets any good..

[jstolz]

I have used silicone jackets on my motors. They have worked fine. Speeds at the time didn't exceed much more than 40 mph. Above 40 mph I'm not sure I'd trust them.

Jay