2 And 4 Stroke Engines – What Are The Differences
Stroke refers to the movement of piston in the engine. Two-stroke engines make piston move two times whereas four-stroke engines piston moves 1 times in all the directions. Each movement is categorized by a unique activity of compression of fuel & production of power. So, what’s the exact different between two and four stroke engines? Let’s did dip into it: In a two-stroke engine piston moves only two times. The 1 st movement is known as the compression stroke and the 2 nd stroke is known as the power stroke. Compression stroke is an act of compressing fuel during which piston goes up compressing the fuel into the engine. Compression stroke is followed by power stroke, during which the fuel is ignited, which pushes the piston down generating so much power & torque. In a 4-stroke-engine, the piston moves four times, for example, 2 sets of ups & downs. The movements are classified as follows: Compression stroke: During this stroke fuel is compressed....