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Old 08-22-2013, 12:19 PM   #29 (permalink)
RobertISaar
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Join Date: Jul 2012
Location: camden, MI
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MC SBX - '95 Chevrolet Monte Carlo LS
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the spark likes a sharp edge on both sides of the gap.

it MIGHT have some effect, but i'd rather just change the plugs out.
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