Thread Tools
Old Oct 28, 2012, 12:33 AM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
Today's "Mystery Engine" (no, I don't know what it is either)
Sign up now
to remove ads between posts
Old Oct 28, 2012, 12:37 AM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
And from the same German seller, "Mystery Engine" # 2
Old Oct 28, 2012, 03:05 AM
Reginald is offline
Find More Posts by Reginald
Registered User
Reginald's Avatar
Quote:
Originally Posted by Twin-Stack View Post
Today's "Mystery Engine" (no, I don't know what it is either)
One of the last "selbstbau" Kratmo versions. Typical shape of bypass and intake tube.
Old Oct 28, 2012, 03:28 AM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
This OS Max CZ 11-PS a snap at $779.95.....
Old Oct 28, 2012, 03:33 AM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
....or perhaps Sir would prefer this OS Max 40 PS for $1279.95 ?
Old Oct 28, 2012, 03:48 AM
Reginald is offline
Find More Posts by Reginald
Registered User
Reginald's Avatar
Quote:
Originally Posted by Twin-Stack View Post
....or perhaps Sir would prefer this OS Max 40 PS for $1279.95 ?
When the engine came out I had to pay 930$ in a well known modelshop. OS also specifically stated that there was NO guarantee for this one. I believe a max of 36000 rpm was stated by OS.
Old Oct 28, 2012, 07:12 AM
locktite401 is offline
Find More Posts by locktite401
Registered User
Quote:
Originally Posted by Twin-Stack View Post
This OS Max CZ 11-PS a snap at $779.95.....

My God! I have one of those put away, NIB!

Old Oct 28, 2012, 08:14 AM
Reginald is offline
Find More Posts by Reginald
Registered User
Reginald's Avatar
Quote:
Originally Posted by Reginald View Post
When the engine came out I had to pay 930$ in a well known modelshop. OS also specifically stated that there was NO guarantee for this one. I believe a max of 36000 rpm was stated by OS.
Mistake. Max rpm was 30000
Old Oct 28, 2012, 08:26 AM
G WILLIE is online now
Find More Posts by G WILLIE
Bill Mohrbacher, MECA Fox Guy
G WILLIE's Avatar

International Model Aero-Engine Collectors Society


Dear friends over there,

Does this Society still exist? When was it formed? When did it end?
Old Oct 28, 2012, 08:27 AM
Reginald is offline
Find More Posts by Reginald
Registered User
Reginald's Avatar
Quote:
Originally Posted by locktite401 View Post
My God! I have one of those put away, NIB!

There was also the CZ-11P that was cheaper to buy. Statement by OS was 'substantially less costly alternative to the CZ-11PS' in their 1992 catalog. Both are of 1,79cc. Difference between 11PS and 11P was the use of sharing many parts with the CZ-11 buggy engine in the 11P. The 11PS has 0,6 Hp. Wished I had one. Do'nt think they were for sale in Belgium. That price may well be paid by some collector. Wonder how many were made ?
Old Oct 28, 2012, 08:31 AM
Reginald is offline
Find More Posts by Reginald
Registered User
Reginald's Avatar
Quote:
Originally Posted by G WILLIE View Post
Dear friends over there,

Does this Society still exist? When was it formed? When did it end?
If I do'nt mix up the name with something else I believe I used to be a member of that society. In any case it was run by Peter Scott when he lived in Switserland. Alive and well now in his native Britain. He's quite often on ebay. Forgot his call name. He's a very knowledgable collector. That society started in the early 80'ies. If it is the one ....
Old Oct 28, 2012, 11:50 AM
downunder is online now
Find More Posts by downunder
Registered User
downunder's Avatar
Quote:
Originally Posted by Reginald View Post
Mistake. Max rpm was 30000
Back in page 127 there's a test report on the 40PS where it was run up to 32,000 revs on the OS pipe with max HP at 28,430 revs. A Bolly pipe gave more HP at lower revs but wasn't as forgiving as the OS pipe.
Old Oct 28, 2012, 12:05 PM
G WILLIE is online now
Find More Posts by G WILLIE
Bill Mohrbacher, MECA Fox Guy
G WILLIE's Avatar
Quote:
Originally Posted by Reginald View Post
If I do'nt mix up the name with something else I believe I used to be a member of that society. In any case it was run by Peter Scott when he lived in Switserland. Alive and well now in his native Britain. He's quite often on ebay. Forgot his call name. He's a very knowledgable collector. That society started in the early 80'ies. If it is the one ....
That sounds like the correct society. Peter had a nice article regarding collectors in the Aug. 1980 MAN.
Old Oct 28, 2012, 11:11 PM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
Hot little MVVS 21 for R/C AirCombat
Old Oct 28, 2012, 11:17 PM
Twin-Stack is offline
Find More Posts by Twin-Stack
Closed Account
Kyosho Topaz 46


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion Vintage Engines being run video earlwb Engines 37 Apr 01, 2013 03:48 PM
For Sale Multiple glow engines Greyout Aircraft - Fuel - Engines and Accessories (FS/W) 12 Oct 03, 2012 02:13 PM
For Sale Vintage glow engines for sale very cheap TheEdge Aircraft - Fuel - Engines and Accessories (FS/W) 19 Jan 18, 2011 07:37 PM
Question rc glow engines startup1 Beginner Training Area (Fuel) 6 Nov 04, 2010 08:53 PM
For Sale four glow engines thriller Aircraft - Fuel - Engines and Accessories (FS/W) 5 Sep 25, 2010 11:42 AM