Thread: Spark Plug
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#2: 03-31-2006, 06:12 PM
 
 trohler
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I believe the factory plugs are either platinum or iridum (sp?) so there is probably no need or benefit to changing them out before they are bad or reccomended replacement interval.

Tolly
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07 Impreza 2.5i Special Edition
07 Kawasaki Ninja 250