Both pistons and valves move in and out of a space at the top of engine cylinders known as the “combustion chamber”.

Kennesaw State University mechanical engineering professor Philippe Sucosky has earned a prestigious American Heart Association (AHA) Institutional Enhancement Award to advance his study on bicuspid ...

C8 sales started in the US at the end of 2019. Sadly, Covid put a big dent into what should have been big numbers for 2020, ...

CABG plus surgical aortic valve replacement for treatment of coronary disease and aortic stenosis was associated with better ...

Even with the rest of the 992 range as good as it is, the GT3 remains in a class of its own. As the Carreras and Turbos and Targas of the world evolve and mellow into everyday super tourers, so we ...

If you want your 1974 Maserati Bora to last, use the best oil additive you can find. Photo credit: David Traver Adolph ...

Emerson recently partnered with Laramie Energy to help the Colorado-based oil and gas producer comply with state and federal ...

We've tried and tested the very best mountain bike disc brakes, covering budget, trail, e-bike and four-piston options. Don't start stopping until you've read this. Power is nothing without control ...

As the heart muscle contracts, it propels the blood out into the vascular system. The heart’s chambers and valves are arranged to direct the flow of the blood as the heart beats. The heart has two ...

"On models with dual throttle valves, there are two throttle valves ... of a 41-millimeter inverted Showa Separate Function Big Piston Fork which is designed for racing. It comes with rebound ...

For pneumatically actuated valves, the stair-step response due to resolution is often the result of the difference between static and dynamic friction of piston seals, stem packing and valve seat or ...

Automotive supplier Piston Group has parted ways with its chief financial officer after two years. Hughey Newsome no longer works for the Southfield-based company, which he joined in December 2022 ...