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copper washers are beveled on cool head


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Quick ?, I over torqued my cyl head by a miscommunication. In doing so I beveled the copper washers under the acorn nuts. Should I order new ones, flip these over or am I paranoid and just roll with it now that I re-torqued to spec. Oh, its a Chrome chariot head if it makes a difference.

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Yea, think ill try em out and see what happens. Thanks yall, that's what I was thinking too, I just needed a few opinions on it.

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those 0-rings are not always a good seal, though they thechnically shouldn't leak. and yes, copper is a real common high pressure seal, and thread-saver. most commonly, found on drain/fill plugs and fuel lines. i have used blue rtv silicone to seal the nuts. as long as the copper is not paper-thin, it should still do it's job. re-torque after a couple heat cycles.

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Thanks yall, soon as i get my new crank back in I'll run her then re torque.

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