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74mm piston rings


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#1 who_loves_the_mini?

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Posted 03 April 2007 - 12:05 PM

Does ayone know where I can get hold of a set? or failing that does anyone have a set lying around they arent using?

#2 Guess-Works.com

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Posted 03 April 2007 - 12:35 PM

what sort of pistons are they ?? or at least give details of the ring heights order and number...

I bought some 74mm rings ( for ford x-flow pistons ) from ultraparts *goes look for url*

http://www.ultrapartsltd.co.uk/

spec on ford pistons..

Description : Ring Set
Manufacturer : Ultra-Parts Ltd
Unit Of Sale : Set
1st: 1.60
2nd: 2.00
3rd: 4.00
Bore DIA mm: 74.00
Hepolite Ref: R28676

Edited by GuessWorks, 03 April 2007 - 12:38 PM.


#3 who_loves_the_mini?

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Posted 03 April 2007 - 12:38 PM

omega 74mm mini pistons, ill find out what the spec of them is

Edited by who_loves_the_mini?, 03 April 2007 - 12:39 PM.


#4 Guess-Works.com

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Posted 03 April 2007 - 12:39 PM

ah... try MED

#5 who_loves_the_mini?

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Posted 03 April 2007 - 01:06 PM

thanks, ill give them an email. not in any rush for them at the moment

#6 The Matt

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Posted 03 April 2007 - 01:15 PM

or try a PM to Minisprocket. I think he used total seal gapless rings on his Omegas, but they may have to have been imported from the US of A

#7 Sprocket

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Posted 03 April 2007 - 04:39 PM

If these are the original Omega 74mm pistons, and not the latest MED forged items, then you have no chance of finding a set anywhere except ebay. There was a set on there only a few weeks ago and went for in excess of £80, which is a bit steep when I paid that for the Total Seal rings new. I phoned all the big engine builders and even Omega themselves, all said no chance, hens teeth, rocking horse sh!t and so on

I got the conventional ring set by the way. The gapless rings were about £120

It has to be Total Seal. Give http://www.performanceunlimited.co.uk a bell, they are the UK distributer. You will need to measure the ring groove width and depth on all three rings. You want conventional top rings and a three piece bottom ring.

Hope that helps

Edited by Mini Sprocket, 03 April 2007 - 04:40 PM.


#8 who_loves_the_mini?

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Posted 04 April 2007 - 12:13 PM

Thanks Mr Sprocket ill give them a call and see what they say, if they are that hard to find i might just sell them and stick with the 73.5 i have as well

#9 Sprocket

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Posted 04 April 2007 - 10:07 PM

Rings are not hard to find if you know where to look

Just use Total seal :thumbsup:

Oh and iff they are similar to my pistons the ring sizes are 1.2, 1.2, and 4 mm bore is 2.913". They may be able to refference up the order number for the ones i bought, That number is Custom00-08 and dated 22nd Feb 2006

and dont ask me why they measure the bore in inches and the ring thickness in millimeters.

Edited by Mini Sprocket, 04 April 2007 - 10:14 PM.





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