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Cox Engine of The Month
It's been a nautical day
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Water cooled exhaust setup on my Trojan F32
The attached images show how I went about cooling the exhaust from my OS 40M engine as installed in a Dumas F32 Trojan model. When the top deck is installed there would be considerable heat built up from the exhaust if no cooling were provided. Essentially, there is a 5/16" brass tube inside a 3/4" brass tube and the ends are soft soldered to provide a simple method of circulating the water. Built this model in 1988.
706jim- Gold Member
- Posts : 471
Join date : 2013-11-29
Re: It's been a nautical day
so many cool boats to be jelly about XD
time to get out my rarest and weirdest boat
time to get out my rarest and weirdest boat
robot797- Platinum Member
- Posts : 787
Join date : 2013-07-28
Age : 34
Re: It's been a nautical day
Levent Suberk wrote:Airtronics Vanguard!!!
It flew my Sterling Fledgling for years when I was a club member in Florida. I charged it up this morning for about four hours and pluged it in. Two servoes and it works perfectly. It will take three for the boat. I will cycle it several times over the next couple of days. The nicads seem to be fine and I replaced them about three or four years ago.
Segmented ring on right I believe is the starter cord that came with it.
Good to see so many fine boats show up here. Makes me sad that I sold my "fishing pole" boat due to an impending move. 36" long, too big at the time but now I wish I had found room for it.
Robert, I will devise some sort of a rudder, probably luan sanding sealed and varnished. I have some micro servoes that would fit fine and a spare Futaba.
rsv1cox- Top Poster
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Posts : 11214
Join date : 2014-08-18
Location : West Virginia
rsv1cox- Top Poster
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Posts : 11214
Join date : 2014-08-18
Location : West Virginia
Re: It's been a nautical day
Nice looking boat Bob!
Cribbs74- Moderator
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Posts : 11907
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: It's been a nautical day
Cribbs74 wrote:Nice looking boat Bob!
I hope that the Enya runs Ron............if it doesn't, I'm sending it to you. deja vu all over again.
Yogi Berra
Last edited by rsv1cox on Sun Dec 24, 2023 7:48 am; edited 1 time in total (Reason for editing : Two r's in Berra)
rsv1cox- Top Poster
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Posts : 11214
Join date : 2014-08-18
Location : West Virginia
rdw777- Diamond Member
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Posts : 1688
Join date : 2021-03-11
Location : West Texas
rsv1cox- Top Poster
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Posts : 11214
Join date : 2014-08-18
Location : West Virginia
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