Version 3: 3D printed Jetsprint jet boat

hull upgrade

Maker/DIY

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Attribution

Credit for the hull shape/blueprint goes to bermylizard: https://www.rcgroups.com/forums/showthread.php?3017721-1-6-scale-45mm-build&p=40192169#post40192169

Description

Final version here: http://www.simply3d.co.nz/kwikjet

To build this boat, follow the instructions for version 2: https://www.youmagine.com/designs/3d-printed-jet-boat-v2

Print all parts from V2, but use the hull from here. Everything is compatible between version 2 and 3. Lid, nozzle, impeller etc.

This is the 3rd and final release of this project I think (4 different versions were actually made, but the first one was never released).

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Comments

Bb75da4d7e6f900f5f6d759169083cb1?default=blank&size=40Jotham B commented ago

So what you can do is hook up the motor cooling and the ESC cooling to the same water loop - works just fine. It does have enough pressure to push it through. I don't need a very high flow rate I found since it doesn't heat much to begin with.

Do post some pictures if you get it going! Would love to add them here with your permission.

0737bed08487c3293a63ad1660bbbb28?default=blank&size=40Kyle Wenner commented ago

Ok thanks, I see a few issues with that so might just do it in the 3 sections. One more thing, I see 2 spots in the back to hook up the water cooling but it looks like you need 2 inlet and 2 outlet lines. Where are the other 2?

Bb75da4d7e6f900f5f6d759169083cb1?default=blank&size=40Jotham B commented ago

@kyle Wenner you'll want to print it with the rear of the boat facing downward so that the nose points up as it prints.

I highly recommend you print it in sections and glue it together but as one piece should work too. Let me know how you get on.

0737bed08487c3293a63ad1660bbbb28?default=blank&size=40Kyle Wenner commented ago

I,m about to print this version 3 with your new hull. I want to print it complete without splitting it, what do you think is the best orientation? model looks awesome by the way.

Ac93326d8d3bea271240d149ce0d8dc6?default=blank&size=40lijingwei added this to the boat collection ago
0d2418d4f3ef5aed50975e883d9d0967?default=blank&size=40RV lea added this to the jet boat collection ago
40b39ce3caee79d5ae2c1b063962c620?default=blank&size=40CatalinOlteanu added this to the barcute collection ago
4da953152f1870301e9f83f20f44fa33?default=blank&size=40Juan José Carmona Martinez added this to the My favorite collection collection ago
57b9226fe34a7877fb8f481e97b9fe99?default=blank&size=40David Bowers added this to the rc jet boat collection ago
84b0705343d374c365e96cc471ebe4e2?default=blank&size=40Alexander added this to the Floating things collection ago
Bbf00b3825fd578fcafe2d1f6088da8c?default=blank&size=40moroziller added this to the Misc collection ago
Bb75da4d7e6f900f5f6d759169083cb1?default=blank&size=40Jotham B published this design ago