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Hi Bob and welcome aboard. Sounds like you're well on your way to having
your own sub! Great news to hear from another builder.
Many of the electrical parts used are from automobiles and golf
carts.
If you are looking for 36 volt motors you might try a golf cart parts
house, or look on-line at the folks supplying the home made electric car
industry.
Large diesel truck junk yards may also be a source for electrical
parts.
Many of us are using the Minnkota 101's because they are the simplest to
adapt but they don't have the bulk power of larger motors used in golf carts.
Lots of power is good but often times not needed, as most of the subs are
operated at such slow speeds. Another nice thing about the Minnkotas is you can
use the factory speed controllers. Very efficient, relatively inexpensive, and
readily available if you need a replacement or just want a spare around.
For my sub I used 4 Minnkota motors but really expect to mostly use just
two at 1/4 speed most of the time.
Many guys got their Minnkotas from www.trollingmotorparts.com
Mine were $239 ea. with a speed controller at $129 ea. and a prop at $36
ea.
Prices may have gone up a bit but they are the cheapest place and give good
service.
Great to have you aboard and good luck with your new boat. Ask lots of
questions and try to make next years convention in Florida. It's LOTS of
fun.
Frank D.
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