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Spark Plugs

Just a quick note on the question of which spark plug is correct. The reason for some of the confusion is due to the advances in plug technology that allow a given plug to cover a wider heat range. That is why you see some plugs, like the champion heat range 7, becoming hard to find or out of production. Champion 9's cover a lot of heat ranges that used require a lot of different plugs. Same for the same heat range called out for the turbo and the non-turbo. Nowdays one plug can cover them both. The days of "hot plugs" and "cold plugs" is pretty much history unless you're into some EXTREME applications.






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New Spark Plugs
posted by  someone claiming to be steve  on Mon Mar 12 15:13 CST 2001 >
  • New Re: Spark Plugs
    posted by  someone claiming to be Dave the Volvo Tech  on Wed Mar 14 16:32 CST 2001 >


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