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The Toyota GR engine family is a gasoline, open-deck, piston V6 engine series. The GR series has a 60° die-cast aluminium block and aluminium DOHC cylinder heads.This engine series also features 4 valves per cylinder, forged steel connecting rods and crankshaft, one-piece cast camshafts, a timing chain, [1] and a cast aluminium lower intake manifold.
Hosted by Synthia Sapika; airs Sundays at 2:30pm; [ET-3] Τaxideuontas Me To Ayrio – a series that looks at the latest developments from the fields of science and technology; [NET] Thematiki Bradia – a series that focuses on a different topic of interest each week, entertaining and informing audiences. Topics of discussion vary from current ...
ERT began broadcasting in 1938 as the Radio Broadcasting Service or YRE (Υπηρεσία Ραδιοφωνικής Εκπομπής, ΥΡΕ).Following a government decision, the original company was abolished on 11 June 2013, [1] with its 2,656 employees protesting against the closure [2] and continuing broadcasting via a satellite transmission using European Broadcasting Union equipment. [3]
Today, motor oil in the US is generally sold in bottles of one U.S. quart (950 mL) and on a rarity in one-liter (33.8 U.S. fl oz) as well as in larger plastic containers ranging from approximately 4.4 to 5 liters (4.6 to 5.3 U.S. qt) due to most small to mid-size engines requiring around 3.6 to 5.2 liters (3.8 to 5.5 U.S. qt) of engine oil.
An illustration of several key components in a typical four-stroke engine. For a four-stroke engine, key parts of the engine include the crankshaft (purple), connecting rod (orange), one or more camshafts (red and blue), and valves. For a two-stroke engine, there may simply be an exhaust outlet and fuel inlet instead of a valve system.
Electric pump as a main engine pump again will require big electric motors and it may be simply cheaper to drive directly from the engine. For e.g. BMW S65 engine's oil pump delivers ca. 45 LPM (Litres Per Minute) of oil at 5.5 bar pressure. [5] This pump would require a significantly large motor to drive.
From 1998 to 2001, the standard engine for the Ranger was a new 2.5 L version of the Lima four-cylinder, with the stroke increased by 7 mm (0.28 in) over the previous 2.3 L unit. Additionally, a higher-flow cylinder head using narrower 7 mm (0.28 in) valve stems was fitted and eight crank counterbalance weights were now used instead of four.
These engines were designed to have a total-loss lubrication system, with the motor oil held in a separate tank from the fuel in the vehicle, and not pre-mixed with it as with two-cycle engines, but mixed within the engine instead while running. Castor oil was often used because it lubricates well at the high temperatures found in air-cooled ...