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by davidll1984 Wed Jun 07, 2023 9:22 am
Cox Engine of The Month
Engines repaired
Page 1 of 1
Engines repaired
Received today my reset tool and both pistons are now true. New gaskets also. Baby bee had a back and fwd crank play so I put a thrust washer between engine case and prop washer. The other engine I am not sure about the type has one only port in the cylinder and looks that it can run smoothly at low rpm. Since I found qtee quiet fast with the black widow I change it with this one to see what will happen

Gordinir8- Bronze Member
- Posts : 58
Join date : 2020-08-05
Age : 48
Re: Engines repaired
They look great! Nice and shiny! Better than new. One of these days I’m gonna start polishing mine up to look like that.

Marleysky- Top Poster
Posts : 3617
Join date : 2014-09-28
Age : 70
Location : Grand Rapids, MI
Re: Engines repaired
Looks nice and shiny. I did one myself, and although it is a fair amount of work, the pay-off is very rewarding!
NEW222- Top Poster
- Posts : 3827
Join date : 2011-08-13
Age : 44
Location : oakbank, mb
Re: Engines repaired
I agree Looks Good and Shiny!
What plane is that ?

getback- Top Poster
Posts : 9556
Join date : 2013-01-18
Age : 65
Location : julian , NC
Gordinir8- Bronze Member
- Posts : 58
Join date : 2020-08-05
Age : 48
Re: Engines repaired
Very nice plane. I have heard of and read lots of the Q-Tee plane, and have wanted to build one for a while but never have gotten around to it. It is on my bucket list, but I will admit the following..... I HATE cutting out wing ribs! Somehow they never come out nice, and I end up scrapping them. I am very jealous of those who can cut out nice wing ribs.
NEW222- Top Poster
- Posts : 3827
Join date : 2011-08-13
Age : 44
Location : oakbank, mb
Re: Engines repaired
NEW222 wrote:Very nice plane. I have heard of and read lots of the Q-Tee plane, and have wanted to build one for a while but never have gotten around to it. It is on my bucket list, but I will admit the following..... I HATE cutting out wing ribs! Somehow they never come out nice, and I end up scrapping them. I am very jealous of those who can cut out nice wing ribs.
Run bolts through the holes and sand all the ribs in a stack. They come out uniform to each other. That’s for a straight wing, for tapered you have to work in doubles.
Cribbs74- Moderator
Posts : 11885
Join date : 2011-10-24
Age : 49
Location : Tuttle, OK
Re: Engines repaired
If you make a template from hard wood or plastic (I made one out of bakelite) then it's easy to use it as a guide and cut as meny as you like. You can find this model in a short kit form with all the parts laser cut. It's a nice flyer and you can tell that when the engine stops.
Gordinir8- Bronze Member
- Posts : 58
Join date : 2020-08-05
Age : 48
Re: Engines repaired
Nice it does look like it would bee a good flier and just easy going fun !

getback- Top Poster
Posts : 9556
Join date : 2013-01-18
Age : 65
Location : julian , NC

» How I repaired sized engines
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» Gas! Engines
» Can a .049 piston be repaired?
» The postman came today
» Cox International Engines Flying on "The Board of Engines"
» Gas! Engines
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