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Kook's headers come with Percy's flange gaskets. Will they leak?

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Old 07-20-2010, 08:29 AM
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Somewhere in Time
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Default Kook's headers come with Percy's flange gaskets. Will they leak?

I have heard horror stories about Kook's supplied flange gaskets leaking. I got my set in the mail last week and noticed they came with Percy's XX carbon gaskets. Are these the Kook's gaskets everyone was having problems with or did Kook's recently change out?

I was prepared to order new gaskets before my install but now I'm not sure.
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Old 07-21-2010, 09:32 PM
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SilverHoss
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Percy's gaskets really are good chit, they must have changed due to complaints of leaking.
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Old 07-22-2010, 02:53 PM
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zkiller
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USE a set of metal OEM gaskets.
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Old 07-22-2010, 04:21 PM
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808muscle
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I bought percys when I installed my pypes.
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