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 ...

We may receive a commission on purchases made from links. Mankind first took flight in 1903 when the Wright brothers took off over Kitty Hawk, North Carolina. Since then, all manner of aircraft have ...

As the automotive propulsion industry shifts toward electrification, the last-of-breed combustion engines are a stultifyingly similar bunch, focused around the same CAD-optimized 500cc cylinder ...