Exhaust port repair

I don't post much here anymore, but I'll jump in to say that Comnoz fixed my exhaust threads a long time ago,
working his magic with bronze inserts.
Everything is still tight.
Highly recommended!
 
jan nelder said:
Seager engineering in Essex/Suffolk , UK do a vg bronze insert, threaded into head, and some matching exhaust collars to screw in. Just plan ahead, as they are very busy!! They have a facebook page which has lots of great pics of what they do 5 days a week.
Click to expand...
I follow Seager on Facebook, and some of the stuff Pat does (saves) is nothing short of miraculous.
 
Some years ago,someone (I can't remember his name) was advertising in INOA Norton News. He would make stainless steel oversize exhaust nuts. They were 2 inches dia. instead of the standard 1 15/16. They woud stay in place with an allen screw against the port side. Shiny and beatiful made!
 
Sergio said:
Some years ago,someone (I can't remember his name) was advertising in INOA Norton News. He would make stainless steel oversize exhaust nuts. They were 2 inches dia. instead of the standard 1 15/16. They woud stay in place with an allen screw against the port side. Shiny and beatiful made!
Click to expand...
Personally I would stick to standard size. Colorado sells the Stainless steel ones which requires a special tool to tighten them. https://coloradonortonworks.net/part-categories/cnw-special-tools.html
I have these on my personal MK111 and really like the look.
 
I think it was "Schults" (sp) that had made the over size exhaust rings. He also made the one piece rocker shaft covers.
 
Dzldanz said:
Personally I would stick to standard size. Colorado sells the Stainless steel ones which requires a special tool to tighten them. https://coloradonortonworks.net/part-categories/cnw-special-tools.html
I have these on my personal MK111 and really like the look.
Click to expand...
That would be George Scholtz.

CH53MechWest

Thread 'George Scholtz Nuts'

Hello,

I am looking for George Scholtz exhaust nuts. for a 1974 850 Commando that I am putting together. If anyone has a set please call me at 413 561 7575

Ken
 

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