Spark Plugs
11-05-2002, 10:46 AM
#2
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Yep... the late Demi-God works for Pontiac and has confirmed that AC-DELCO'* Platinum plugs are indeed NGK Irridium plugs.. different badging...
11-07-2002, 11:57 PM
#4
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Get this . Got them DIRECTLY from A C Delco for 19.00 for all 6 ! And yes they are the Iridium plugs and the have NGK stamped on 'em
11-08-2002, 12:30 AM
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call me daft, but what'* the differance?
I assume it has to do with the metals in the plug, right? Different metals carry a differenet peak electrical transfer, some less resilitant than others. If I'm not mistaken, the less the resistance, the higher the electrical current to generate a larger spark.
So, is the iridium the better of the two?
I assume it has to do with the metals in the plug, right? Different metals carry a differenet peak electrical transfer, some less resilitant than others. If I'm not mistaken, the less the resistance, the higher the electrical current to generate a larger spark.
So, is the iridium the better of the two?
11-08-2002, 01:52 AM
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Iridiums ARE platinum. Iridium is just a trade name.
Do NOT run Bosch platinums in a Bonneville, unless you want to replace them every 5k miles. Any NGK plug including the V-power, or AC Delco plugs are great.
Do NOT run Bosch platinums in a Bonneville, unless you want to replace them every 5k miles. Any NGK plug including the V-power, or AC Delco plugs are great.
11-08-2002, 08:35 PM
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Originally Posted by willwren
Iridiums ARE platinum. Iridium is just a trade name.
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