Part-built piston valve vertical engine

Station Road Steam Verified independent store

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An interesting enclosed crankcase piston valve engine - I don't recognize the design or castings, I'm sure somebody will enlighten me. Work to date is good in the bottom end - cran k looks nicely made and turns smoothly - but a cockup up top has seen a couple of drilled holes break out of the casting. Height 8 inches Bore/stroke 1 1/4 x 1 inch Show more