Sky Power Introduces the Smallest 2-stroke Boxer Engine SP-56 in their Portfolio

The German manufacturer of internal combustion engines for UAS applications is further expanding its portfolio of two-cylinder engine systems. The new SP-56 series family is Sky Power’s smallest two-cylinder engine, built on the same modular concept as all other systems from the UAV propulsion specialist. The SP-56 series is the missing connection between the small […]…

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