The engine featured smaller 105 mm x 115 mm cylinders with deep finned steel cooling slots, aluminum heads, geared supercharger, a steel alloy crankshaft and a magnesium alloy crankcase.

The engine weighed approximately 315 kilograms (694 lb) and produced 465 metric horsepower (459 hp) (342 kW) at 3,100 rpm.

[2] A distinctive feature is the finned spinner ahead of the propeller.

This is driven by the airflow as a windmill, and used to power the actuator of the variable-pitch propeller.

Handbuch der deutschen Luftfahrt- und Zubehör-Industrie 1944[3] Comparable engines Related lists