Sky Power, a German manufacturer of internal combustion engines for unmanned aerial systems (UAS) applications, is further expanding its portfolio of two-cylinder engine systems. The new SP-56 series ...
What is certain is that, while no Formula One engine, the Boxer’s 4.4-litre flat-12 emerged from recent lessons learned in Ferrari ... Fed by four 42DCNF Webers and running a modest 8.5:1 compression, ...