PSI meaning

PSI definition

Acronym for "pounds per square inch." A unit of inflation for a tire, or a unit of measurement for an engine'sĀ compressionĀ . Normal atmospheric pressure at sea level is 14.7 psi. Metric measurement uses kilopascals.

Automotive Dictionary Index

Automotive terms beginning with "P", page 5

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

P: Page 5 of 26.

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