- The stroke in the operating cycle of a reciprocating engine in which both the inlet and the exhaust valves are closed, the fuel-air mixture has been ignited and burned, and the piston is being forced downward by expanding gases. See four-stroke cycle.
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Power stroke — has several meanings: *Power stroke (engine) the stroke of a cyclic motor which generates force *Ford Power Stroke engine Ford diesel engine … Wikipedia
power stroke — The third stroke of the four stroke cycle. The piston moves downward from top dead center to bottom dead center as a result of the force of combustion acting on the top of the piston … Dictionary of automotive terms
power stroke — noun : the stroke in the cycle of an internal combustion engine during which the piston is propelled by the pressure of the expanding steam or gases … Useful english dictionary
power stroke — noun the stage of the cycle of an internal combustion engine in which the piston is driven outward by the expansion of gases … English new terms dictionary
Power Stroke 200 — Power Stroke Diesel 200 Veranstaltungsort: O’Reilly Raceway Park at Indianapolis Hauptsponsor: – Erstes Rennen: 1995 Distanz: 137 Meilen (220,48 km) Anzahl Runden: 200 Ehemalige Namen: Action Packed Racing Cards 150 (1995) Cummins 200 (1996–1998) … Deutsch Wikipedia
Power Stroke Diesel 200 — Veranstaltungsort: O’Reilly Raceway Park at Indianapolis Hauptsponsor: – Erstes Rennen: 1995 Distanz: 137 Meilen (220,48 km) Anzahl Runden: 200 Ehemalige Namen: Action Packed Racing Cards 150 (1995) Cu … Deutsch Wikipedia
Power Stroke Diesel 200 — The Power Stroke Diesel 200 is a NASCAR Craftsman Truck Series race that takes place at O Reilly Raceway Park outside of Indianapolis. It takes place the same weekend as the Kroger 200, and serves as an unofficial support race for the Allstate… … Wikipedia
Ford Power Stroke engine — Infobox Automobile engine name=Ford Power Stroke engine aka=International Truck and Engine Corporation manufacturer=Navistar Inc. production=1994 ndash; class=OHV 90° V8 Diesel predecessor= similar=Duramax V8 B series I6Introduced in mid 1994… … Wikipedia
Stroke (engine) — Reciprocating motion, used in reciprocating engines and other mechanisms, is back and forth motion. Each cycle of reciprocation consists of two opposite motions: there is a motion in one direction, and then a motion back in the opposite direction … Wikipedia
stroke — The distance the piston moves when travelling from bottom dead center (BDC) to top dead center (TDC) or vice versa.  To modify the stroke of an engine by using a different crankshaft to increase or (rarely) reduce the displacement. See… … Dictionary of automotive terms