Radial Engine Kit

Stern motors, also known as star engines, are a type of internal combustion engine characterized by their unique arrangement of cylinders in a star-like configuration. This design allows for a compact engine with a high power-to-weight ratio, making it particularly suitable for aviation and some automotive applications.

The concept emerged in the early 20th century, with significant developments during World War I and II, where engines like the Wright R-1820 Cyclone were widely used in military aircraft. Although the popularity of jet engines has reduced their use in aviation, Stern motors still find applications in racing and marine engines. Their innovative design continues to influence modern engine technology, highlighting their lasting impact on the field.