You're right; that configuration is pretty old, though the ones I remember were diesels. The Dynacam is a different engine design. The swash plate (crank) is in the middle of the engine, with pistons moving parallel to the crankshaft in both directions off the swash plate.

https://en.wikipedia.org/wiki/Axial_engine

Charlie

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On Thu, Jan 3, 2019 at 7:19 AM Marc Wiese cardmarc@charter.net <flyrotary@lancaironline.net> wrote:

Not new at all!

Radical new engine makes a run at reality - Video

Radical new engine makes a run at reality - Video Opposed-piston engine will be tested in Ford F-150

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