Twin brushless FE outrigger build

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LibertyFrancis

LibertyFrancis

Well-Known Member
Joined
Jul 9, 2021
Messages
123
Hi all,

Currently I am in the process of building a 2nd wood 33 FE kit to make this a twin rigger. Each side will have a TP4070 and XLX2 esc.
I have utilized a few parts sold by Zippkits for the R6 rigger they will offer at some point (10mm boom tubes, 10mm long boom tube sleeves, and boom tube collars)
You can probably see I am setting up the sponsons further forward to aid in stability for high speed use.

This boat will be exclusively used for GPS speed runs.

1714584709673.png

For any experienced high speed SAW guys. What are your thoughts about having the 2 main hulls separated by an inch leaving an air gap?
I am looking to mitigate blow-overs as much as possible.
 
Made some decent progress on the build and nearly ready to paint. The last big task is to make another stealth cowl. I am not sure where everyone orders their birch ply from but Balsa USA is where I ordered from and the wood looks to be good quality.

The old one on the left has fiberglass reinforcement inside and the new build on the right has carbon fiber twill.

1716208888589.png
 
Dave Gilles said:
interesting for sure. will be following your progress. Think you will be able to get enough flotation in it?
Click to expand...

That is a concern on a prior crash the original orange FE 33 sank. Luckily the pond was shallow and I was able to retrieve it.
There isn't much space inside for flotation except for some area around the lipos and motor.
 
Last edited:
LibertyFrancis said:
That is a concern on a prior crash the original orange FE 33 sank. Luckily the pond was shallow and I was able to retrieve it.
There isn't much space inside for flotation except for some area around the lipos and motor.
Click to expand...
you know I used to race motorcycles and they invented a C02 cartridge suit that blew up on impact like an airbag. I wonder if something like that could work in a boat. a standard cartridge and a folded balloon.
 
Dave Gilles said:
you know I used to race motorcycles and they invented a C02 cartridge suit that blew up on impact like an airbag. I wonder if something like that could work in a boat. a standard cartridge and a folded balloon.
Click to expand...

I have not seen a small scale product like that, but had a similar thought.
What I have found and recently purchased 3 of these is something to help retrieve the boat should it sink:

1716233049497.png
 

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