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Question about oversized valve installation

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Old 12-14-2021, 10:04 PM
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Default Question about oversized valve installation
Hi, I’m get ready to rebuild my VVT head using +1 mm oversized valves. When I take the head to the machine shop will they need to replace the valve seats with larger ones or can they just cut the existing seats?

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Old 12-14-2021, 11:12 PM
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Existing seat.
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