Another question... are those part numbers right for the spark plugs? They read in the post 'LZTR5AIX-1' but should they be 'LZTR5AIX-13'? I'm looking to get spark plugs on a basically stock car (intake, JMB Hard Pipes) and can't seem to find a real answer. I'm thinking of going with the NGK plugs 'LZTR5AIX-13' and not the 'LZTR6AIX-13' because they are a heat range colder. Anyone want to chime in on this? It would be greatly appreciated as there is no CLEAR answer to this on the forums. Thanks!
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2004 E-Blue
Stage 1 + Boltons |
