Rimar Motors, in the Netherlands, is in the advanced stages of machining and assembling a 600cc 2 stroke, V-twin engine, designed to be installed in a 2004 Aprilia RSV1000R frame. The project has been going on for about a year and they've put up detailed photos of the entire process. The engine uses reed valves and two counter-rotating crankshafts. Cylinders come from a … [Read more...]