Sonicwake proboat mono heating issue

[kyoshosp2]

Those 150 have crap cooling .. the tubes are on the sides and the mossfets are under the center Ike all esc .. so the heat has to be pulled waaaay to the sides .. fixed my sons with the stumpfab 150a esc cooling plate it?s works great . Has 4 channels of water passing over to cool

[UpliFT-RC]

I sent the 3674 X2 4-Pole Brushless Motor 1900KV back since its basically the same stock motor that come with the boat. i AM GOING WITH A sEKING 180 ECS & already ordered my Leopard 4074 1050kv motor for my SW!! i WILL BE posting pictures as soon as I get it up and running!
leopard-3674.jpeg

[UpliFT-RC]

New ESC and Motor

The eagle has landed! Got my new ESC and Motor and 6.5mm castle connectors

[peteos]

water nipples

Don't overthink the thermodynamics of a model boat cooling system. More flow = more cooling in this application. I've found some of the biggest restrictions in RTR boats to be the brass hose barbs that thread into the rudder, water jacket, and ESC. If they have enough material left, you can sometimes drill them out to increase flow, or replace them all together. Tapered pickups in rudders can be drilled out to decrease the restriction on flow too.

what size of the water nipples did you get. thanks