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Old Dec 19, 2009, 10:11 AM
mentor34 is offline
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YS F 91AC 4 cycle exhaust elbow

I need an exhaust elbow adapter from the engine to the muffler, preferably 90degrees, but probably lesser angle could work, better than nothing. My engine is mounted inverted and now the straight exhaust system will dump onto the wing.
Last edited by mentor34; Dec 30, 2009 at 07:50 AM.
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Old Dec 21, 2009, 11:56 AM
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Why's the rum always gone?
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You may just want to get the 91FZ muffler.
Old Dec 28, 2009, 11:19 AM
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exhaust elbow

I know this is not exactly what you are looking for but it might work for you. It is a 2" exhaust deflector and the exhaust nut for a YS 4-stroke engine.

Have a look and let me know if you may be interested.

Last edited by bah7566; Dec 28, 2009 at 11:23 AM. Reason: fixed typo
Old Dec 30, 2009, 07:45 AM
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YS Adapter

Thanx for your input and I have found/ordered/received a 90 degree adapter that bolts up to my YS91 and works good from RC Specialities of Zachary LA.

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