Making a Fast Lego Boat 3/3 - underwater propellers

Building a fast Lego motorboat with two submerged Lego propellers. Only Lego parts are used, except for a BuWizz 3.0 battery box. Enjoy! Battery box: BuWizz 3.0 Pro https://buwizz.com/shop/buwizz-3-0-pro/?ref=212 Motors: 2x Lego Buggy motor 5292c01 https://www.bricklink.com/v2/catalog/catalogitem.page?P=5292c01 Propellers: 2x Lego Propeller 2 Blade Twisted 4745 https://www.bricklink.com/v2/catalog/catalogitem.page?P=4745 Propeller attachment: double-sided tape rolled on a Lego axle Hull: Lego Hull Giant Bow 4245c01 https://www.bricklink.com/v2/catalog/catalogitem.page?P=4245c01 More details in my blog, including a part list and 3D model for the motorboat: https://brickexperimentchannel.wordpress.com/fast-rc-lego-boats-blog-post-series/