Valve margin meaning

Valve margin definition

The width of the edge of the valve head between the top of the valve and the edge of the face. Too narrow a margin results in preignition and valve damage through over-heating.
Safety ledge Magnaflux O-ring chains Icing Machining

Dictionary of Automotive Terms Index

Automotive terms beginning with "V", page 4

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
1 2 3 4 5 6 7 8 9 10 11

V: Page 4 of 27.

Valve keeper Valve key Valve lash Valve lift Valve lifter Valve margin Valve oil seal Valve overlap Valve port Valve retainer Valve rotator

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