Timing

Timing is the spacing of events in time. Some typical uses are:

• The act of measuring the elapsed time of something or someone, often at athletic events such as swimming or running, where participants are timed with a device such as a stopwatch.
• Engine timing, for various functions such as ignition, cam timing to control poppet valve timing and overlap, and fuel injection timing.

For lessons on the topic of Timing, follow this link.