A gearhead friend of ours sent along a link to a YouTube video (also embedded below) promising the world’s most powerful ... engine. A tiny bit of math: 96 cm cylinder diameter times 250 cm ...

The Cessna Model A is a four-seater, tailwheel, high-wing monoplane powered by a single-engine piston aircraft ... The AW was the most powerful version of the Model A and the last variant produced ...

Airteamimages.com By the late 1940s, the only way to get more power from aircraft piston engines ... at 2,650 horsepower each, the most powerful British piston engine available.