what are best plugs to use??????????
06-26-2009, 06:55 PM
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what are best plugs to use??????????
496 bbc with dart iron heads what are best plugs to use?
06-26-2009, 08:22 PM
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I run NGK racing plug #8 on my 496BBC W/cast iron merlin heads gapped at .032
Cp
06-27-2009, 06:04 AM
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I have used NGK and Autolites and both have never failed for me, but I prefer the Autolites.
06-27-2009, 06:15 AM
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06-27-2009, 09:40 AM
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thanks for the replies i went ahead and got some autolites
06-27-2009, 04:38 PM
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06-28-2009, 01:11 PM
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06-28-2009, 04:16 PM
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I used NGK & converted to same heat range to Bosch Platnum. Works great!!
06-29-2009, 04:39 AM
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NGK's are easier to read.
06-30-2009, 09:03 AM
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