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The upper part of the valve stem, within the rocker box, is lubricated by oil. If this oil travels unchecked along the valve stem, engine HC emissions will become excessive. To control this, an elastomeric seal is fitted over the top of the valve guide. These may wear or stiffen with age, so are usually replaced whenever valves are removed for ...
New tumble control valves enhances combustion while the engine is cold, and helps to bring the catalytic converters up to working temperature quickly. The Tumble control valves, along with new 12-hole high atomizing long-nozzle fuel injectors , reduce the amount of fuel adhering to the intake ports and therefore maximize fuel economy and reduce ...
The Schrader valve consists of a valve stem into which a valve core is threaded. The valve core is a poppet valve assisted by a spring. A small rubber seal located on the core keeps the fluid from escaping through the threads. Using the appropriate tools, a faulty valve core can be immediately extracted from the valve stem and replaced with a ...
KMT-5M attached to T-54/55 KMT-5M attachments to T-54/55. The KMT-5M is a Soviet tank mounted mechanical mine clearing device in the KMT series that is designed to disable anti-tank mines by plowing up or mechanically breaking them from the lines in front of tank tracks.
Sleeve valve closeup from a Bristol Centaurus Mark 175. Bristol Perseus. The sleeve valve is a type of valve mechanism for piston engines, distinct from the usual poppet valve. Sleeve valve engines saw use in a number of pre–World War II luxury cars and in the United States in the Willys-Knight car and light truck. They subsequently fell from ...
The host star of KMT-2022-BLG-0440L b is KMT-2022-BLG-0440L. The star type is currently unknown and is not visible with the unaided eye from Earth. The star has a stellar mass of 0.5300 and has 0.53 +31
The KV-4 (Object 224; Russian: КВ-4) was a proposed Soviet heavy break-through tank, developed during World War II as a part of the Kliment Voroshilov tank design ...