Author Topic: By Jupiter  (Read 48564 times)

Offline Roger B

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Re: By Jupiter
« Reply #465 on: October 09, 2019, 10:17:30 AM »
It is always good when you find an obvious problem. If you hadn't seen anything when you opened the defective plugs it would have been a bit of a head scratch  :headscratch:
Best regards

Roger

Offline Graham Meek

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Re: By Jupiter
« Reply #466 on: July 11, 2020, 11:29:30 AM »
I came across this post while searching for something else, the methodology mirrors that which I did in making the original 1/4" plugs. Since then I have made a 4.5 mm version using the same design. these were tested using an adaptor in the Project 2 cylinder engine.

Thanks for an enjoyable read and I am glad my design was of help to you.

My best regards
Gray,

Online Vixen

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Re: By Jupiter
« Reply #467 on: July 11, 2020, 12:35:44 PM »
Hello Graham,

I am pleased you happened upon this build story. I liked your design and the clever use of the fish spine ceramic for the hot end.  It's good to be able to tear down a duff plug and replace any failed parts. I now have all thirty plugs tested and working.

I believe I credited this plug design to you back in Reply #435 and on several further occasions. Great design, so credit where credit is due.

Stay safe

Mike
« Last Edit: July 11, 2020, 09:18:47 PM by Vixen »
It is the journey that matters, not the destination

Offline nj111

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Re: By Jupiter
« Reply #468 on: July 11, 2020, 06:17:12 PM »
Good to see you here again Graham.  I shall also use your ideas! Nick
Nick