Your piston moves up and down, the valves move in and out, the connecting rods push and pull, and the crankshaft spins wildly at the center of it all. This symphony plays itself out thousands of times every minute as you drive down the street.
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There are two kinds of timing that take a seat at every engine event. The first is called cam timing, the second is ignition timing. Cam timing has more to do with all of the heavy stuff moving fast inside your engine.