7ec CHT probe type

Post-War Aeronca Champ airplanes
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7ec CHT probe type

Post by jeffjones » Thu Mar 31, 2016 13:40

Do I need a type J or type K CHT probe for my 63 7EC? It should be the bayonet type not the spark plug gasket one. As far as I can tell there is no maker's name on the gauge and I don't have the old probe.

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Re: 7ec CHT probe type

Post by hangerash » Thu Mar 31, 2016 19:59


I had a '64 ECA and I can't remember who made the instrument. I had a probe issue with mine and located the parts. I will try and see if I saved the information. Hopefully someone will know the answer and add to this.

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