Retard meaning

Retard definition

1. To set the ignition timing so that a spark occurs later or less degrees before TDC. It involves adjusting the camshaft , distributor spark, or valve operation. In this way, the spark plugs fire or the valves open later in the cycle. Also see spark retard . The opposite of advance.
2. The device for doing this action.

Automotive Dictionary Index

Automotive terms beginning with "R", page 12

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 2 3 4 8

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