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Thread: Cylinder boring without a cylinder borer.

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  1. #3
    Supporting Member tonyfoale's Avatar
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    Quote Originally Posted by Toolmaker51 View Post
    Is that an intake port in pic #4? Two Stroke and another couple thousand RPM?
    I am not sure what you are mistaking for an intake port, that is a cylinder barrel, the ports are in the cylinder head. It is a four stroke. Here is a pic. of the top end complete if that helps. The length to be bored is around 200mm.

    Click image for larger version. 

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