Yes, There Is A 12-Rotor Engine — Here's How Much HP It's Trying To Push

Wankel engines first saw use in production cars as early as 1964 -- and not even in a Mazda, but rather in an NSU. That ...
insider.si.edu

BMW 801C, Radial 14 Engine

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Power rating: 1,268 kW (1,700 hp) at ...
New Atlas

Watch: Kickstarting a 1,700cc single-cylinder chopper ain't easy

Based on a Wright R-975 Whirlwind radial engine, the Hackel-Wright Chopper is unlike any motorcycle you've seen before. It borrows components from Harley and Toyota and is built by a guy named Al ...
insider.si.edu

Jacobs R-755-9, Radial 7 Engine

Bore and Stroke: 133 mm (5.3 in.) x 127 mm (5.0 in.) Originally known as Fischer and Jacobs, this manufacturer was organized in Philadelphia in 1927, and was one of a number of manufacturers of small ...
Flightglobal

Pratt & Whitney at 100: Power generations – engines that shaped aviation

In 1925, the Wasp was a leap forward in aircraft power, reliability, and performance – one that rocketed the trajectory of aviation technology into the post-war era. Its nine-cylinder, air-cooled ...