02-26-2008, 04:59 AM
the copper plugs need to be replaced twice as often as platinum plugs, and if you're unboosted, you're not going to see any benefits really.
You can pull your plugs and regap them if you'd like, but I wouldn't suggest switching plugs or wires since the aftermarket ones tend to miss out in the reliability department and offer little (if none) performance increase.
You can pull your plugs and regap them if you'd like, but I wouldn't suggest switching plugs or wires since the aftermarket ones tend to miss out in the reliability department and offer little (if none) performance increase.
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