Download all other parts of the boat on Cults3d - https://cults3d.com/en/3d-model/game/rc-mini-twin-jet-boat Boat full Size with Stator and Nozzle 230x80x50mm Boat Size without Stator and Nozzle 200x80x50mm You need a 3D printer with a print-high of >200mm. For beginners, i recommend to start with RC Mini Single Jet Boat https://cults3d.com/en/3d-model/game/rc-mini-jet-boat Video: - 3D printed RC Twin JET Boat https://youtu.be/1KhCxniKzhk - 3D printed RC JET Boat with JET Drive - Testing https://youtu.be/blHpChrLmPY - 3D printed RC JET Boat with JET Drive - Assembly https://youtu.be/0LeV_MzVAqY Parts: - 6x [screw headless M2x3mm](http://s.click.aliexpress.com/e/CnhWqlUk) (propeller) - 6x [screw inbus M2x8mm](http://s.click.aliexpress.com/e/DFRMuhCG) (3x jet nozzle, 1x oil) - 12x [screw inbus M2x6mm](http://s.click.aliexpress.com/e/DFRMuhCG) (4x cover, 4x electronic, 4x motor) - 8x insert [M2x3mm heating brass insert, 4x cover, 2x electronic mount](http://s.click.aliexpress.com/e/CGUrvm2G) - 1x seal [Moosgummi Foam rubber cord 2x200mm](http://s.click.aliexpress.com/e/NVA3SOKk) - 2x battery [18650 3400mah 3.7V](https://www.aliexpress.com/item/32976407573.html) or [18350 1500mah 3.7V](http://s.click.aliexpress.com/e/DXVzy65S) - 1x balancing cable [500 mm RC Servo cable](https://s.click.aliexpress.com/e/_dT7Ej9d) - 2x drive [Littlebee 20A ESC](http://s.click.aliexpress.com/e/KjxQnmZa) - 1x drive [Recom R-785.0-0.5](https://www.aliexpress.com/item/32956844474.html) - 2x drive [motor DYS BE1806 2300KV ](https://s.click.aliexpress.com/e/_dSggKUP) or [4 pcs Motor ](https://s.click.aliexpress.com/e/_dWQJSj5) other motors also possible, diameter max. 23mm, length ca. 18mm, screws 16mm - 2x drive [longer motor shaft 2x30mm ](https://www.aliexpress.com/item/32824575421.html) - 2x drive [rod 2x100mm ](http://s.click.aliexpress.com/e/CqK5eZDQ) - 2x drive [shaft coupling, motor 2mm to rod 2mm](http://s.click.aliexpress.com/e/cybinBes) - 4x drive [Brass bearing 52B 2.05x5x2.4mm, OD 5mm or MR25ZZ (4.50€)](http://s.click.aliexpress.com/e/4FHB6Ako) - 1x [drive jet bearing, brass tube OD 3mm, ID 2mm](http://s.click.aliexpress.com/e/5frbPJNA) (drive rod Length 3mm) - 1x [Battery Lipo Charger iMAX B6 charger ](http://s.click.aliexpress.com/e/_dYcoYPH) (optional) My RC Controller - 1x Transmitter [FrSky Taranis X9D Plus 2.4G](https://www.aliexpress.com/item/32901138956.html) - 1x Receiver [Mini Frsky D8 2.4G 4CH](https://www.aliexpress.com/item/32832256917.html) Update - 20200430 upload Show me your makes. Discover my other jtronics designs https://cults3d.com/en/users/jtronics ------------------------------------------------- Website: http://www.jtronics.de/ Instagram: https://www.instagram.com/jtronics.de/ Youtube: https://www.youtube.com/jtronicsTV Twitter: https://twitter.com/jtronics2 Facebook: https://www.facebook.com/jtronics.de/