The steam-powered car is considered an old ... that performed as well as his Duesenberg. While the Doble's four-cylinder compound engine makes only 150 horsepower, it produces a staggering 1,000 ...

Pioneers like Thomas Newcomen and James Watt created ever-improving steam engines ... street motorcycle utilizes a four-stroke engine. For more information on cylinder configuration and ...

This one for example is built entirely in LEGO as a scale replica of a steam engine originally produced in 1907. The model is based on a 2500 horsepower triple-expansion four-cylinder engine that ...