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Old 02-23-2011, 01:09 PM   #5
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Join Date: Dec 2010
Fan#: 81461
Location: Ward County, ND
What I Drive: 2006 Silver ZX3 SES

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I'm sorry if this is a stupid question, but was your note on gapping for the copper plugs or platinum plugs? If it was about copper plugs, would a larger gap on platinum plugs yield similar gains?
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