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Vega Twin Completed

Video of Vega twin running

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CorRad03/09/2018 10:30:59
19 forum posts

I have completed my version of the Vega twin, designed by Parker. The drawings was published in Model Engineer during the 80's. The link below takes you to a video on YouTube showing my engine. Initially, I had much concern whether I should tackle this engine. However, because there was a real prospect of using this engine in a model aircraft, I embarked on the project. There was no real problems with the machining of the parts. I just found that some design features can be improved upon and so also some suggested construction procedures and methods. The engine runs well conventional glow fuel prompting me to consider mounting this engine on a model aircraft.

https://youtu.be/fnxaEpXEy9w

Edited By Neil Wyatt on 03/09/2018 10:48:38

Neil Wyatt03/09/2018 10:49:00
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Moderator
15823 forum posts
672 photos
73 articles

Nice work Cor!

Neil

Emgee03/09/2018 12:18:36
1086 forum posts
199 photos

Hi Cor

Looks and sounds good, will look authentic in the air.

Emgee

Jon Lawes03/09/2018 12:27:32
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295 forum posts

Lovely bit of work that, excellent.

CorRad03/09/2018 12:54:32
19 forum posts

Thank you guys, feeling good about this one!

Alan Gordon 408/12/2018 08:03:15
52 forum posts

Looks wonderful, nice job.

mechman4808/12/2018 08:30:42
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2329 forum posts
375 photos

Superb piece of work.

AJW08/12/2018 10:27:22
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261 forum posts
117 photos
Lovely!

Alan
Bob Rodgerson08/12/2018 11:29:03
567 forum posts
166 photos

Nice work Cor,

I have made a few engines over the years and promise myself to make some more in the future once I get my two motorcycle projects and my Don Young Doncaster out of the way. I liked the Vega design but I thought it a little small for my liking, there is a nice 15CC Vee Twin design that I believe came from Les Chenery that looks really nice and runs well too.

I don't want to dampen your spirits because I know how good it feels to get an engine to run for the first time but I learnt the hard way not to run an aero engine while standing anywhere but directly behind it. The first time was a really bad one and nearly cost me my thumb when I started my 200CC flat twin and had forgotten to tether the test stand. Trying to stop a 36" prop with your hand, even at tick over speeds is painful to say the least.

The last time was Several years later when I was starting my 27 CC 4 stroke C.I Engine and trying to adjust the carburettor from a similar position as yourself which resulted in a visit to A & E for a few stitches.

It hasn't put me off but i will only be operating them from behind in future.

lfoggy08/12/2018 22:32:01
48 forum posts
5 photos

As has been already stated, a great piece of model engineering.

Question is, what's next on your drawing board?

Alan Gordon 415/01/2019 10:00:08
52 forum posts

Hi Cor, I have sent you a PM

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