Transport of water in plants. The driving force behind water movement in plants is evaporation through the leaves, which acts like a magnet pulling water up the plantâs plumbing system. However, because water is evaporating from a living surface, it is called transpiration.
The biggest Harley Davidson sports unique and oversized parts. However, the classic model has a two-cylinder V-twin engine. The twin pistons are set on a pin at a 45 degree angle. This setup allows a powerfully built engine to be placed in a compact space.
This engine was produced in the 1970s and 1980s. One of the largest inline-four engines is the MAN B&W 4K90 marine engine. This two-stroke turbo-diesel has a giant displacement of 6,489 L. This results from a massive 0.9 meter bore and 2.5 meter stroke.