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when rebuilding an engine with forged pistons...

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Old Dec 3, 2006 | 06:24 PM
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Default when rebuilding an engine with forged pistons...

is it ok to re-use the factory piston rings, or is it highly advised against?

just seeing how vital new pistons rings and the like are

thanks
louie
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Old Dec 3, 2006 | 07:20 PM
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correct me if i am wrong, but not replacing them is about as smart as using used oil on a new engine. I would replace them no matter the cost, i mean its alotta work , do it right the first time
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Old Dec 3, 2006 | 07:46 PM
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definately without a doubt use NEW rings.
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Old Dec 3, 2006 | 08:18 PM
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yeah, if your going through the trouble of rebuilding your engine, put some new rings in it.
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Old Dec 3, 2006 | 09:02 PM
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Piston Rings, being a wear item, should definetely be replaced with a rebuild. If you re-use parts like that it would sort of defeat the purpose of a "rebuild" which is to install new parts.
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Old Dec 3, 2006 | 09:16 PM
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Old Dec 3, 2006 | 10:11 PM
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ok cool...i was pretty sure, but just thought i would double check... while typing i was kinda thinking to myself "yeah like re-using bearings" but i figured i would ask either way.
thanks
Louie
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Old Dec 4, 2006 | 12:56 AM
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Also, the stock rings, wouldnt fit most forged pistons as they are made to fit a 3.905 instead of the stock 3.898 bore.
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