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Bullet Outboard Boat

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Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

  • 987 views
  • 2 likes
  • 20 downloads

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3D design format
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  • Bullet_hull_5.stl
  • bullet_hull_1.stl
  • bullet_hull_2.stl
  • bullet_hull_3.stl
  • bullet_hull_4.stl
  • bullet_hull_6.stl
  • bullet_windshield.gcode
  • lid.stl
  • radio_box.stl

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Publication date 2023-12-27 at 21:08
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Published to Thingiverse on: 2019-08-06 at 17:05
Design number 1671029

3D printer file info

3D model description

Servo Mount https://www.thingiverse.com/thing:623375

RC Boat I built from a scale CAD file of real boat I scaled and cut up for printing. I decided to go with a outboard I already had for simplicity. Boat runs 29mph on 3cell 2200mah lipo with stock outboard. I was gonna put larger motor on out-drive but this thing runs faster than i thought so no need to stress the lower unit for me. I built this as a scale running boat and its much faster. Boat runs incredibly stable.
There is alignment holes and pins in design for gluing. I used 2 part epoxy and clamped each section with long clamps over night then doing next one. some of the sections I just redrilled alignment holes and used small wood dowels for alignment.
Hull was Smoothed and sanded with bondo and block sanded. Then multiple coats of filler primer and sanded with 220 till last coat with 320grit. Each coat of paint was water sanded with 2000gritt before next coat.
Top and inside boat was painted with can of truck bed liner coating.
Any more questions just ask.

https://hobbyking.com/en_us/sprint-f3-tunnel-hull-outboard-motor-set.html

speed control I used that fits box I made
https://hobbyking.com/en_us/turnigy-aquastar-90a-water-cooled-esc.html

Less expensive speed control
https://hobbyking.com/en_us/hobbyking-50a-boat-esc-4a-ubec.html

battery
https://hobbyking.com/en_us/turnigy-2200mah-3s-25c-lipo-pack.html

Seals
https://hobbyking.com/en_us/push-rod-boots-2pc.html

Good scale speed outboard setup
https://hobbyking.com/en_us/quick-540-marine-outboard-unit-with-flexible-drive-and-prop-motor-not-included.html
https://hobbyking.com/en_us/540-6527-brushed-motor-90w.html
or
https://hobbyking.com/en_us/450-heli-outrunner-3500kv-370w-2837b-brushless.html

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