My experience, I went with the Beru because I couldn’t find a set of Bosch (platinum) with dual grounding electrodes like the OEM recommends. If I could have my way I would install a four grounded electrode Iridium plug, but they don’t make those for our needs yet.
In case you ask why dual over single electrode? Exposed spark kernel.
Iridium over platinum? Iridium is harder that platinum and will not corrode or wear and you can make the plug tip the size of pin head. This coupled with four grounding electrodes means a spark that will never degrade, no matter what. And requiring less energy to operate. My Lexus came with a set installed and you don’t change them for 100,000 miles.
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Sadly on the outside looking in.
"Drive it like the Doctor ordered"
Last edited by Jaxonalden; 06-02-2008 at 09:52 AM.
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