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Old 07-26-2008, 04:34 AM   #7 (permalink)
hypermiling newbie
Join Date: Apr 2008
Location: currently being held hostage in the burgh.
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i found these... PulstarTM Pulse Plugs - OFFICIAL SITE - Fight back against the high cost of fuel, improve your car’s performance, and help reduce greenhouse gas! they seem ok but i havent done any other research on them yet. just thought i'd share
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