Author Topic: Milling an RD400 head  (Read 836 times)

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Offline Ltsteve35210

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Milling an RD400 head
« on: April 16, 2019, 12:50:21 PM »
What is the recommended amount to mill off an RD400 head, for street use. It's not a race bike. I have heard .003". Is that correct?