Thread: plugs
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JimCulp JimCulp is offline
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Join Date: Jan 2006
Posts: 274
Originally posted by 125shifter
My second plug is 12mm. I'm using NGK BPR8ES for the upper plugs and DPR8EA-9 for the lower plugs.
Why different plugs for upper and lower?
Old 01-22-2007, 11:01 AM
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