By continuing to use this site, you agree to our use of cookies. Find out more
Forum sponsored by:
Forum sponsored by CML

Identification required

40 sized engine ( no photo)

All Topics | Latest Posts

Search for:  in Thread Title in  
Keith Evans 301/03/2019 10:10:09
393 forum posts
148 photos

A friend of mine is trying to identify an engine he recently acquired .Unfortunately I have no photograph .It has a gold/bronze anodised cylinder head and prop driver .There is a silencer that is fixed to the main casting with two hex headed bolts from the silencer side . And as well as an exhaust nipple for pressurising the tank there is a screwed in bronze /gold button with a hole in it .Any thoughts ?

David Davis01/03/2019 11:30:22
avatar
3754 forum posts
716 photos

There was a Chinese company called MUTUNUC if I remember correctly, which built a 10cc two stroke answering to that description in the Nineties.

Former Member01/03/2019 13:52:30

[This posting has been removed]

gangster01/03/2019 14:17:39
avatar
1029 forum posts
29 photos

There was also an OS with a gold head in the 70s. Not sure about the prop driver though

Former Member01/03/2019 14:28:59

[This posting has been removed]

extra slim01/03/2019 15:02:46
490 forum posts
49 photos

I've also seen some MDS with gold heads and drivers.. no other markings on it.. probably trying to put lipstick on their pig!!

Nigel Dell01/03/2019 15:07:04
448 forum posts
44 photos

Sounds very much like a MDS in fact I am sure it is.

Alan Gorham_01/03/2019 15:08:14
avatar
1287 forum posts
145 photos

Yes it's a very early MDS. The identifier for me is the way the silencer attaches.

Keith Evans 303/03/2019 10:36:59
393 forum posts
148 photos

Hi thank you all for your inputs. Checked it out on the web and it is a MDS/MAC 61 .I still have no idea however what the additional bronze bush in the silencer is for .!

Keith

Former Member03/03/2019 10:47:29

[This posting has been removed]

All Topics | Latest Posts

Please login to post a reply.

Latest Forum Posts
Support Our Partners
Sussex Model Centre
Slec
CML
electricwingman 2017
Advertise With Us
Sarik
Has home isolation prompted you to start trad' building?
Q: The effects of Coronavirus

 Yes - for the first time
 Yes - but Ive bashed balsa before
 No - Ive existing projects on the bench
 No - Im strictly an ARTF person

Latest Reviews
Digital Back Issues

RCM&E Digital Back Issues

Contact us

Contact us

Magazine Locator

Want the latest issue of RCM&E? Use our magazine locator link to find your nearest stockist!

Find RCM&E!