viking 110 muffler

hi all, can anyone tell me the thread type and size of the bung in the side of the muffler. i think it was meant for an o2 sensor? thanks

 bob noffs

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John Nealon left a comment on Recent Activity - Add Comments, Videos and Pictures Below
"Billy Payne had a 110 for sale. I don't know if he still has it.
https://www.planefunaircraft.com/
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Jun 27
Mike Wilson left a comment on Recent Activity - Add Comments, Videos and Pictures Below
"Hi, everyone. I am in the market for a 110 engine for 701. Prefer either a gold or blue engine. Thank youMike Wilson , Chiangmai, Thailand"
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Viking Aircraft Engines left a comment on Recent Activity - Add Comments, Videos and Pictures Below
"Good day, moving forward this forum is very underutilzed as the majority of questions are all answered MUCH better through our social media platforms, and quickly - we have started a group for Viking owners, I encourage you to join, even for the…"
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Viking Aircraft Engines replied to William Batten's discussion Altitude Compensation - Fuel Mixture
"The modern engines do not care what altitude they are at. The engines do not “know” what altitude they are at. They do not need this information.

The engine “Know” what the temperature and manifold pressure is. From this, the correct amount of…"
Jan 23
William Batten replied to William Batten's discussion Altitude Compensation - Fuel Mixture
"Thanks. How about the Turbo 195 - does it lean with altitude like the 130?

Bill"
Jan 23
Viking Aircraft Engines replied to William Batten's discussion Altitude Compensation - Fuel Mixture
"Only if you would like to do so. The engine will start and warm up on its own."
Jan 23
William Batten replied to William Batten's discussion Altitude Compensation - Fuel Mixture
"Thanks! I have another newbie question. Since the Viking engine is built to automotive tolerances regarding piston to cylinder clearance - is preheating required in cold weather?"
Jan 23
Jose P M Almeida replied to bob noffs's discussion fuel for 110
"Hi Bob. Yes you are right. The manual says maximum of 15% but all auto gas here in Brazil has 25% or 27% ethanol. Since I am monitoring closely and I had no issues with 90 hours of flight and it is a very clean fuel, the only concern would be the…"
Jan 7
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