开云体育

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: competition for the Ray outboard


donaldbaer
 

Thats a very good design, Particularlyy with the
high effency Permenate Magnet (servo) motor and the
Kortz Nozzle. The only objection I have to it's design
is that he is using a low effency gear drive just
like they use on Engine driven outboards.

Join electricboats@groups.io to automatically receive all group messages.