Corrado V6-2792cc 2.8L DOHC (1992)
Spark Plug: Description and Operation
Typical Spark Plug Construction
PURPOSE
The spark plugs provide spark to ignite the compressed air/fuel mixture.
LOCATION
The spark plug is located in the cylinder head.
NOTE: There are many different manufacturers of spark plugs and in some cases, any brand will do. Always use the correct plug type for the
application as prescribed by the manufacturer. The following TECHNICAL HIGHLIGHTS are provided as a guide to proper spark plug
choice.
TECHNICAL HIGHLIGHTS
Thread Size
The diameter and pitch of the threaded portion of the spark plug.
Reach
The length of the threaded portion and how far the electrode protrudes into the combustion chamber.
Spark Plug Heat Range Illustrated
Heat Range
The ability of the spark plug to cool its electrodes.