OS/Graupner Wankel Engines - RC Groups
Thread Tools
This thread is privately moderated by Tango Kilo, who may elect to delete unwanted replies.
Oct 10, 2010, 08:49 AM
Trader Rating: 1
Registered User

OS/Graupner Wankel Engines

I have two (2) OS/Graupner NSU .30 ci Wankel Rotary engines. One is brand new in the box. The other was broken in and flown once for one tank in a WWI bi-plane I built several years ago. The plane was sold without the engine and I put it back in the original box. These are rare and prices are firm. No negotiation. I would really like to sell them both to one person. Would be great on a smaller scale twin engine plane.

NIB Engine - $400.00
Run engine - $300.00

Both for $650.00 plus shipping. I will accept money orders or cash only. I am in Greensboro, North Carolina if someone wants to pick them up.

I can be reached at KF4MRD@aol.com for questions or if anyone would like a photo or two.

Thanks guys.
Sign up now
to remove ads between posts
Oct 10, 2010, 10:45 AM
Trader Rating: 4
Registered User
OS & Graupner made three different versions of the .30 Wankel engine. Which version are you selling?
Oct 10, 2010, 11:58 AM
Trader Rating: 142
ɯoɔ˙sǝıqqoɥɥɔǝʇlɐıɹǝɐ ˙ʍʍʍ
smileyz's Avatar
Last edited by smileyz; Oct 13, 2010 at 02:15 PM. Reason: Found a Killer deal on 2 Brand New latest versions...
Oct 10, 2010, 01:07 PM
Trader Rating: 4
Registered User
The first gen, NIB can sell on eBay for $400. I know because if sold them for as much. You would have to be willing to ship overseas and give eBay/paypal about $60 in fees... Used, a minty first gen can get $250... I agree with assessment of the 2nd and third gens.
Oct 10, 2010, 05:12 PM
Trader Rating: 1
Registered User
The engines are Type 1-49. I will take the highest offer for the both of them. Shipping not included.
Oct 11, 2010, 11:03 AM
Trader Rating: 1
Registered User

Photo of engines.

The one on the left is new and un-run. The one on the right has one tank thru it.
Oct 13, 2010, 10:10 AM
Trader Rating: 1
Registered User

Wankel Engines

I wish someone would make me a reasonable offer on these engines.
Oct 13, 2010, 04:17 PM
Trader Rating: 64
Registered User

OS Wankels-First 2 years of production

Hi Tim,
These are great little engines and they are collectors items as well. These are from the first 2 years of production denoted by the writing on the hub and the dark grey mufflers. I wish I had a twin to put them in.

They have almost as much power as a current 40 with very low vibration


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Wanted Ruined OS Wankel rotary engines. dustyattic Aircraft - Fuel - Engines and Accessories (FS/W) 2 Oct 30, 2010 03:44 PM
Wanted Ruined OS Wankel rotary engines dustyattic Aircraft - Fuel - Engines and Accessories (FS/W) 0 Feb 21, 2008 11:05 AM
Sold 4 os engines - wankel, 46. 61. 25 ( $ 250 ) wackyracer Aircraft - Fuel - Engines and Accessories (FS/W) 2 Sep 30, 2006 02:10 PM