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jbrinkley jbrinkley is offline
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Join Date: Feb 2004
Location: louisiana
Posts: 1,481
I hate to bring up another sprk plug thing, but can you look real quick?

carrera stock plug (bosch#7). I'm looking at the discoloration on the prong. Does that mean something important?
I have bosch 7's 6's and 5's, so should I jump down one range or stick to stock or go with the 5's.
this is a stock compression turbo carrera boosted to .6bar
these are pic of one plug, all of them look the same
Old 03-31-2007, 07:52 AM
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