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SpainCub

  1. Building a Javron Cub

    Quote Originally Posted by Bill Rusk View Post
    Thanks for the nice comments folks. Docstory - geez I sure hope not.

    FLYWHEELS

    Went down to the engine shop and weighed a bunch of 149 tooth flywheels. They pretty much all weighed the same.

    Average normal 149 tooth flywheel = 106.920oz/6.682pds
    Mine after cutting off the pulley = 86.915oz/5.432pds
    Skydynamics flywheel = 47oz/2.937pds as reported on their website (http://www.skydynamics.com/frame.htm)
    ...
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