what spark plugs
06-09-2008, 07:22 PM
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what spark plugs
just bought headers and would be an idiot to not change spark plugs with them since the car just crossed 80k. anyways what kind of spark plugs would yall suggest for a bolt on car??
06-09-2008, 07:36 PM
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ngk iridium stock heat range
06-09-2008, 07:56 PM
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Are our cars pretty much straight forward??? Easy access?
06-09-2008, 07:58 PM
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easier to install if u remove the manifolds....hour job
06-09-2008, 08:08 PM
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Well, I plan on adding either a plenum spacer, or a Crawford plenum, so @ the same time I should replace the plugs
Anyone know, off by had, if the NGK Iridiums are pre-gapped?
06-09-2008, 09:27 PM
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Quote:
Originally Posted by ladyzed
Well, I plan on adding either a plenum spacer, or a Crawford plenum, so @ the same time I should replace the plugs
Anyone know, off by had, if the NGK Iridiums are pre-gapped?
Yes they are pre-gapped- just goto your local auto-part store and ask for plugs on your Z and tell them you want the Iridiums.
06-10-2008, 12:27 AM
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what company are your headers from?
06-10-2008, 04:56 AM
06-10-2008, 05:50 AM
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06-10-2008, 07:31 AM
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NA = NKG LFR5A-11. These are copper.
For FI, you'd want one step colder. A "6" instead of a "5" in the part number.
Last edited by gothchick; 06-10-2008 at 07:51 PM .
06-10-2008, 08:36 PM
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taking a risk with the megan headers, my test pipes, y pipe and full exhaust are megan thought i would finish the setup
06-11-2008, 12:38 AM
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not to be negative or anything, but your going to regret buying the megan headers. the term "you get what you pay for" works well for those, you cheap bastard lol.
06-11-2008, 05:44 AM
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06-11-2008, 11:05 PM
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pulstar Pulse plugs FTMFW
06-15-2008, 07:27 PM
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has anyone ever had a real issue with these headers
06-15-2008, 10:06 PM
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Quote:
Originally Posted by nissannube
has anyone ever had a real issue with these headers
Havnt heard of anything other than they are cheap and no onne wants to take chances. Nobody has dyno tested a set either, that i know of.
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