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Old 07-06-2008, 04:49 PM   #1 (permalink)
Will's Avatar
Join Date: Mar 2008
Location: Brownsville, Tn
Posts: 328

Meat-roll - '97 Geo Metro
Team Metro
90 day: 55.4 mpg (US)

Wife's Brruik - '03 Buick Century
90 day: 30.84 mpg (US)

Blue Balt - '08 Chevrolet Cobalt XFE
Team Chevy
90 day: 38.19 mpg (US)
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OEM vs. Aftermarket sparkplugs

I have been wondering there are a wide variety of new sparkplugs out from the Bosch x4 to the new e3 and the Pulstar pulse plugs. Has anyone done any real-world testing with Metros? Some of these things offer the world, and seem too good to be true....

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