Four Cylinder 4 Stroke V-Shaped Nitro RC Engine
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A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes intake, compression, power, and exhaust to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle. source/image(PrtSc): JohnnyQ90 A model engine is a small internal combustion engine typically used to power a radio-controlled aircraft...
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