You guys running copper or platinum plugs?
Which kind of plugs are you guys using? I'm thinking about switching to NGK copper plugs, since the Bosch Platinum +4's don't seem to be helping any. TIA
ya I do copper. Replace every 10-15000 miles (about 4 months for me) and its like $4 for the NGK. Lots of surface area on em too
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HybridGSR1
Acura Integra Type-R
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Oct 5, 2002 08:45 PM



