Hi Friends,good morning,anybody knows what spark plugs is fitted to our cars from Japan,can we upgrade to a better ones ike Nippon Denso Irdium spark plugs,thanks.
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08-30-2009, 07:35 PM | #1 (permalink) |
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Spark plugs.
Hi Friends,good morning,anybody knows what spark plugs is fitted to our cars from Japan,can we upgrade to a better ones ike Nippon Denso Irdium spark plugs,thanks.
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08-30-2009, 07:38 PM | #2 (permalink) |
A True Z Fanatic
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Personally, I don't know the answer without looking it up, but, I'd wager that unless you're doing other mods, the OEM spark plugs will do the job just as well as anything aftermarket.
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08-31-2009, 10:08 AM | #7 (permalink) |
A True Z Fanatic
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"Better" spark plugs really aren't going to get you better power - at least, not a whole heck of a lot. Not unless you're talking about some Forced induction or Nitrous in combination - something that changes the "temperature" requirements of the plugs.
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08-31-2009, 11:08 AM | #8 (permalink) | |
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Quote:
Make DENSO (iridium tipped) Standard type FXE24HR11 |
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08-31-2009, 09:04 PM | #12 (permalink) |
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unless u are doing forced induction...leaning more towards the supercharger, there is no point. When i had my supercharged cobalt and did pulley swap and then blower swap then it was time to change to 2 step colder plugs. But right now for the 370z...it would be pointless.
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