SAE International
SAE Standards Works
SAE International
Contact Us | Help | Shopping Cart
SAE Login

J549_201303 - Preignition Rating of Spark Plugs

Details
Document Number: J549_201303
Revision Number:
Title
Preignition Rating of Spark Plugs
Scope
This SAE Recommended Practice describes the equipment and procedures used in obtaining preignition ratings of spark plugs. The spark plug preignition ratings obtained with the equipment and procedure specified herein are useful for comparative purposes and are not to be considered as absolute values since different numerical values may be obtained in different laboratories.
Recent Activity
Date Type