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os 744 muffler
sorry i cant find the wanted adds but im in need of an os 744 muffler for a old airplane that i bought. can anybody help me please. thanks.
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RE: os 744 muffler
What OS engine does the muffler fit? Thanks Dave
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RE: os 744 muffler
there is a 744 bolt throught for SF engines on forward and a bolt on for the SR and FSR series
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RE: os 744 muffler
i think its the fsr. not sure. i no its a .61. its an old plane.
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RE: os 744 muffler
The O.S. #744 muffler was for the .61FSR. The #744B was the one on the .61SF/RF engines. The "B" part wasn't cast into the muffler, though. However, if the holed in the muffler are threaded, you have the #744B muffler. Other than that, they are identical.
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RE: os 744 muffler
thanks. it is threaded. i will look for one of those.
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RE: os 744 muffler
ORIGINAL: lbeach001 thanks. it is threaded. i will look for one of those. |
RE: os 744 muffler
yes i am. yes it is. and the holes are threaded. thanks.[img][/img]
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RE: os 744 muffler
do an ebay search. I had a buddy have me look there for him and there is one or more. I ended up needing a different one though. so it should still be there. be sure to include ebay stores. SF 61 is a great old motor!
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RE: os 744 muffler
I found one. It has threads in it. It does not have the little back pressure nipple, but I imagine I have one that will work.
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RE: os 744 muffler
what would you want for it.
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RE: os 744 muffler
I sent you a PM so we could figure out details.
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