3DPrinted Jetboat - Adding Water Cooling

In this video we test out some water cooling on our bashtech 3d printed jetboat. We switch to an inrunner brushless 540 (3650) RC motor with a water jacket and a watercooled esc. The water is pulled from the stator of the jetstream with a 3mm inside diameter hose and directed into the boat through the transom and then through the ESC, motor, and then back out the side. We do some testing in the bathtub and eventually on a lake with 2s and 3s LIPOs.
Music from Uppbeat (free for Creators!):
uppbeat.io/t/moire/new-life
License code: P3CIJGQGZZFJRMG7

[@MCsCreations]

Brilliant work, dude! Really well done!!! 😃
Stay safe there with your family! 🖖😊

[@rcprinter]

Thanks! 😃

[@carloshnunez]

Nice
🔵🔵🔵🙂🙂🙂👍👍👍🔵🔵🔵

[@rcprinter]

Thanks!

[@TheRattleSnake3145]

The super sprint rc has 2 impellers in series which makes the water pickup almost instant

[@rcprinter]

yeah I'm actually building it right now :) Just finished the sprint which is also very good! Should have the videos out soon! Awesome boats!

[@dustinoldsen4224]

I saw in another clip you mentioned its all printed in PLA, and the note about a motor spacer of abs for heat reasons. Can you share any printer settings?

[@rcprinter]

It was a while back but I'm pretty sure its just a 0.2mm layer height 0.4mm nozzle and then a few extra walls in the slicer to be sure the hull wall is solid.

[@laurentludres]

Hello. Nice. What is the kv of your 3650 motor ? Tks

[@rcprinter]

This one is ~3600kv which is too high