Factory machined boost ports

Discussion in '2-Stroke Engines' started by Fabian, Mar 1, 2010.

  1. Fabian

    Fabian Well-Known Member


  2. Old Bob

    Old Bob Member

    That cylinder is some fairly rough looking work!:ack2:

    They don't show any dyno info giving the buyer any idea of what this mod does or doesn't do.
     
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