QUESTION: What was the last car to have a two-stroke engine? As strict Western emissions ... In west-central Jamaica, there is an approximately 500 square-mile expanse of rainforest known as ...

As regulations change and two-stroke engines evolve to deal with the new normal, onboard monitoring and cylinder inspection is vital for keeping propulsion systems going. If one fails it can be very ...

A 4-stroke engine requires four of these movements (or two rotations of the crankshaft) to complete a power cycle in which air and fuel are drawn into the combustion chamber, compressed ...

But now, Porsche has filed a patent to make a 6-stroke engine. The bottom line here is the introduction of two more strokes: Intake, compression, power, then compression, power, exhaust.

This diesel engine gets its 6.7-liter displacement size from a bore of 4.21 inches and a stroke length of 4.88 inches. Cummins offers two different variations of the engine: a standard output and ...

On Friday, the Israel Defense Forces (IDF) said its troops were responsible for an incident in which two Sri Lankan soldiers for Unifil were wounded and, in total, five UN peacekeepers have been ...

Quad is bringing back the 33 preamp and 303 power amp for 2024, with new internal tech and improved sonic capabilities.

Another 174 were injured, the ministry adds. Twenty-two of those killed were in the Mount Lebanon region, in the north of the country, while 10 people were killed in Israeli strikes in the ...

Porsche has patented a revolutionary six-stroke ... two top dead-centre and bottom dead-centre states. Put simply, there isn't a set compression and stroke, as per a fixed-crank four-stroke engine.

I will examine the prospects of two companies that are operating in these niches and are already benefiting from the rapidly growing adoption of AI to see why it would make sense to invest $500 in ...