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Old 02-26-2010, 01:09 PM   #4
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Re: New type Spark Plug

If you're referring to the same sales pitch, errr, episode that I saw, it was a pretty clear paid endorsement for E3, likely funded by the manufacturer. I've seen similar endorsements for air filters on those shows that speak to all the potential benefits (increased HP, fuel economy), but never the real world applications (only measureable improvements at HIGH rpms which will decrease economy).

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