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Recent content by Rufe0

  1. R

    Cylinder swept volume?

    A cylinder with a diameter of 23mm and a length of 70mm is 29cc in volume. A cylinder 6mm diameter by 423mm is 12cc volume. So the cylinder is roughly 2.5 times larger than the barrel in volume. This is vital as if it wheren't as big no matter how strong the spring you had there simply wouldn't...
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