How to chamfer the ports on a 2-stroke Vespa cylinder
4:50
Added: 3 years ago
From: jcorsaro
Views: 66,339
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  • do you have to chamfer the sides?

    slipin808 2 years ago

  • Did you do this because you bored out the motor and the ports got sharp?  Thanks man....Keep up the awesome videos...They are great.

    london1817 2 years ago

  • The ports need to be chamfered any time a non-plated 2-stroke cylinder is bored to the next size, or when purchasing a new cylinder.

    jcorsaro 2 years ago 2

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