Diagram Of four stroke engine

August 18, 2013


Violet stroke of paint brush

This is what a two-stroke engine looks like:

  • Two-stroke engines do not have valves, which simplifies their construction and lowers their weight.
  • Two-stroke engines fire once every revolution, while four-stroke engines fire once every other revolution. This gives two-stroke engines a significant power boost.
  • Two-stroke engines can work in any orientation, which can be important in something like a chainsaw. A standard four-stroke engine may have problems with oil flow unless it is upright, and solving this problem can add complexity to the engine.

These advantages make two-stroke engines lighter, simpler and less expensive to manufacture. Two-stroke engines also have the potential to pack about twice the power into the same space because there are twice as many power strokes per revolution. The combination of light weight and twice the power gives two-stroke engines a great power-to-weight ratio compared to many four-stroke engine designs.

Source: science.howstuffworks.com
RESOURCES
RELATED VIDEO
4 Stroke Engine 49cc.
4 Stroke Engine 49cc.
Peraves SuperBallMotor – Rotating Sphere 4 Stroke Engine
Peraves SuperBallMotor – Rotating Sphere 4 Stroke Engine
NSR 500 Two Stroke Engine
NSR 500 Two Stroke Engine

RELATED FACTS
Share this Post