BMW has a long history of manufacturing cars and motorcycles, but did it ever make airplane engines? If the answer is yes, do ...

It’s an Open Source Two ... Stroke Diesel Engine that’s easy for anyone to build and has minimal moving parts. [Shane]’s engine is based on the Junkers Jumo 205 motor, a highly successful ...

The expanding gasses push the rotor through the power stroke ... two stage model with low and high pressure rotors. A few companies put the Wankel into production. Curtis Wright built airplane ...

Supercharged crate engines are actually a good value for a terrifying performance upgrade, but one beats all the rest.

Good things come in small packages holds true for motorcycle engines as well. Here are five single-cylinder bike engines with ...

Although they still exist, 2 ... stroke option, citing reduced emissions and improved fuel efficiency. This meant the Series ...

For the most part, it boils down to three options — and more realistically, only two in the modern ... even their earliest Model U and Model K engines. Cummins' four-stroke design helped them ...

Why are aircraft engines failing with ... US president is perhaps this model’s most recognisable face. Interestingly, Boeing was commissioned in 2018 to build two new 747s (to be flown as ...

Few things are more frustrating than getting everything ready for a much-anticipated stint of fishing or boating, only to discover that your outboard motor won’t start. After all, having the freedom ...

US plane manufacturer Boeing has recommended grounding all of the 777-model ... engine failure is the another blow for Boeing after its 737 Max aircraft was grounded for 18 months following two ...

Loaded with four 12Ah batteries, you can get up to 30 minutes of run time at full speed or about an hour at low speed. It’s a ...

Disruptions of blood circulation to the brain may result in a stroke. It occurs in two forms, both potentially life-threatening. If you or someone with you exhibits signs of a stroke, do not delay.