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Uploaded on Jun 5, 2009
Revolutionary internal combustion engine design featuring pistons in a piston and the wave crank or axial design. This video features inventor Roy Pfieffer with a mock up of his new engine design incorporating two new ideas, pistons inside a piston and the wave crank. These innovations can allow for extremely high RPM's and power. It eliminates the tremendous imbalance issues of the standard crankshaft and the disappointing trade off between piston stroke length and RPM's. The punch line, "This 6 cylinder engine has two moving parts!".