[NSRCA-discussion] YS 140 vs OS 140

[Dean Pappas]

Hi George,
The bolt hole pattern and drive washer placement should be the same. The nose ring mount will need some fudging, though. I used to swap out a 140 FZ, an O.S. 140 RX, and a Mintor 140  in my old engine testbed Jekyll. Only the nose ring changed, to clear the carburettor boss on the 2 strokes.
Dean
 

Dean Pappas 
Sr. Design Engineer 
Kodeos Communications 
111 Corporate Blvd. 
South Plainfield, N.J. 07080 
(908) 222-7817 phone 
(908) 222-2392 fax 
d.pappas at kodeos.com 

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org [mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of George Miller
Sent: Tuesday, December 27, 2005 10:34 PM
To: discussion at nsrca.org
Subject: [NSRCA-discussion] YS 140 vs OS 140 


Can anyone tell me the relative dimensions of an OS 140 vs a YS 140 Sport?  I have a plane set up for the YS and want to know about changing the YS to an OS 140.
 
Thanks
George

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