View single post by discogodfather
 Posted: 06-29-2020 11:02 pm
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discogodfather



Joined: 09-17-2007
Location: San Francisco, California USA
Posts: 221
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 That's a good question, I am sure it's an inch thread but is it 1/2"-14 NPT or BSP? Or is there a difference?

I once read that the originals (I guess 72 and 73?) used a whitworth head size. I have one with a magnet in it. I know all Esprits, Eclats used this same plug on the 907, 910, and 912 engines. I think the turbos went to different size.