Ignition timing Ignition timing In a spark ignition internal combustion engine, Ignition timing refers to the timing, relative to the current piston position and crankshaft angle, of the release of a spark in the combustion chamber near the end of the compression stroke. The need for advancing (or retarding) the timing of the spark is because fuel does not completely burn the instant the spark fires, the combustion gases take a period of time to expand and the angular or rotational speed of the engine can lengthen or shorten the time frame in which the burning and expansion should occur. In a
The Ignition Factor The Ignition Factor The Ignition Factor, known in Japan as , is a video game for the Super Nintendo Entertainment System published by Jaleco. The game features firefighters in realistic situations saving civilians in burning buildings, mining incidents, and industrial accidents. It was released on the Wii Virtual Console in Japan on March 1, 2011, in the PAL region on April 29, 2011, and in North America on August 25, 2011. "The Ignition Factor" is a 2D adventure where the player controls a firefighter through emergency situations in differing locations. Each level consists of multiple rooms, areas, or building floors