Author Topic: Rings  (Read 152 times)

Offline ciderman

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Rings
« on: 24.11. 2020 08:14 »
Hi , whilst searching for piston rings for a 61 super rocket i have come across references to " high compression piston rings " had bikes and done engine rebuilds for over 50 years and never come across this before - compression ring of course , but a set of HC rings ? surely not ?

Offline Swarfcut

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Re: Rings
« Reply #1 on: 24.11. 2020 09:08 »
Me neither. Sounds more like a marketing man's USP rather than anything special. Or maybe my sheltered upbringing kept me away from such things.....

Offline BSA_54A10

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Re: Rings
« Reply #2 on: 24.11. 2020 11:26 »
Probably gapless rings
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Trevor