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The only thing I have against Rapidfires is every one of them has had the brown stain on the ceramic on the outside of the plug, where it goes into the metal part. What does this mean? It means the plug is leaking compression out between the ceramic and the metal parts of the plug. I don't like compression loss. Then again, as long as I am thinking about it, I don't remember pulling *any* brand plug out of my LQ1s and having them not leak.
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-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
94 Red Ford Ranger 2WD-5 speed
Originally posted by Jay Leno
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my 3100 used to foul out copper plugs like crazy. Right now Im using Iridium plugs in my 3400.sigpic
1994 Oldsmobile Cultass Supreme SL
3400/Getrag 284 5spd
1995 Chevy K1500 350c.i. 5spd Z71
350/NV3500 5spd
2014 Chevrolet Malibu LSComment
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