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Registered
Join Date: Jun 2003
Location: Fresno, CA
Posts: 7,769
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2 Questions about Spark Plugs
I was going to change my plugs today. I got my plugs last week and today I noticed that the part number is slightly different than what I used last time.
Last time I got Bosch Super WR7DC+ and this time the plugs are WR7CDX+ What does the X mean in the part number and is it ok to use these plugs. Also, any experiences with the Platinum, Platinum Plus, Quad, Sextuplets, yada, yada, yada, etc... Thanks in advance....Vern |
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06-21-2008, 07:14 AM
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Registered
Join Date: Jun 2006
Location: O.C. CA
Posts: 4,587
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as a general rule - platinum lasts longer than copper, and has about the same performance - iridium makes the best performance (as much as 5 hp more), but doesn't last as long
you can find out pretty much anything you ever wanted to know about sparkplugs at sparkplugs.com |
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06-21-2008, 07:55 AM
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