The Flying Millyard 5 Litre V Twin first test run

This is the first test run of my 5 litre V Twin engine based on two Pratt Whitney R1340 aircraft cylinders, all other parts are hand made including the crankshaft, con rods and crankcase wooden moulds, the crankcases were then cast in aluminium. The engine runs a dry sump with twin pumps, twin SU carbs, points ignition with manual advance, retard and twin plugs per head.