Dan Gurney Patents Moment Cancelling Four Stroke Motorcycle Engine

Dan Gurney, legendary racer, the man behind All American Racers and designer of the Gurney Alligator recumbent motorcycle, was just issued a patent for a new engine design. It's an upright parallel twin with counter rotating cranks called the "Moment Cancelling 4 Stroke." It's initially aimed at motorcycles, though he suggests it could be used […]

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