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
Ignition (Remix) songs on that album. "Ignition" was one of the songs he decided to remix after people in the studio liked the end part of the song, which would later become the intro to the remix. The song is sometimes called simply "Ignition" colloquially and for marketing purposes, including as the title of one of its releases as a single and on the "Billboard" charts. While it shares the song title with the original version of "Ignition", the remix version is most commonly referred to in writing to avoid confusion with the original. The two songs share some instrumental elements (guitars