Hi guys,
We’re testing the Sonicwake trying to get things to run cool cause it get very hot. So we added bigger water lines and bigger water exit fittings and went to a dual water cooling lines one for esc one for motor.
We can see a short 3inch stream of water when the boat is moving.

Question the bigger water line is the bigger flow of water is it causing it to get hot? I was thinking maybe we should restrict the water flow coming out and build up more pressure will that help to cool better? Thx Tom