Spark Plug Heat ranges for rx7
#1
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Spark Plug Heat ranges for rx7
Just looking to purchase some new spark plugs for my rx7.
Going to be replacing both leading and trailing plugs.
I was just wondering wat set up I should use ?
Hotter plugs or colder plugs?
Should I mix and match on the leading and trailing (hotter vs colder) ?
My mods are
intake, dp, catback
Going to be replacing both leading and trailing plugs.
I was just wondering wat set up I should use ?
Hotter plugs or colder plugs?
Should I mix and match on the leading and trailing (hotter vs colder) ?
My mods are
intake, dp, catback
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so the stock is 7 ? would it be reccomended to go any lower then the stock?
and wat implications or effects would this pose on the car?
#6
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Has anyone ever tried copper plugs?
i beleive copper is the best conductor of heat out of all the spark plug materials commonly found in spark plugs today.
i beleive copper is the best conductor of heat out of all the spark plug materials commonly found in spark plugs today.
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#8
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All four plugs as 9's, looking at the price range and availability of spark plugs NGK's are the best for Rex's , dam yeah what he said...haha
I wouldn't go any lower then the 7's on the leading, theres no reason with forced induction, now if you planned on making your 13b-re non turbo....just go buy an ls1 ha
I wouldn't go any lower then the 7's on the leading, theres no reason with forced induction, now if you planned on making your 13b-re non turbo....just go buy an ls1 ha
Last edited by YureiRX-7; 03-27-08 at 10:40 AM. Reason: i lost
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All four plugs as 9's, looking at the price range and availability of spark plugs NGK's are the best for Rex's , dam yeah what he said...haha
I wouldn't go any lower then the 7's on the leading, theres no reason with forced induction, now if you planned on making your 13b-re non turbo....just go buy an ls1 ha
I wouldn't go any lower then the 7's on the leading, theres no reason with forced induction, now if you planned on making your 13b-re non turbo....just go buy an ls1 ha
any benefit to running hot plugs ?
#10
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Theres no benefit to running hotter plugs with forced induction, people run 2 7's and 2 9's because thats the stock configuration, it will get you the best MPG, but if you start raising the power with bolt on's I'd go with all 4 9's, runner hotter plugs could get you a cleaner burn off boost but on boost it was just make problems
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#12
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i believe these are to cold for him right now. they could gunk up and prove useless. i would only recommend these for a 300w tuned setup
i'm telling you, stay with the stock plugs! i am running vertually the same setup as you right now; the stock ignition will do you good. and like was stated above, seach a little. i posted in around 6-7 "spark plug"threads this year. all have good information backed up by facts and links
i'm telling you, stay with the stock plugs! i am running vertually the same setup as you right now; the stock ignition will do you good. and like was stated above, seach a little. i posted in around 6-7 "spark plug"threads this year. all have good information backed up by facts and links
#13
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I was really tired when I left the earlier post. I apologize. But my point is still valid for the OP, who has started well over 100 threads. Most of those those, like this one, could have been answered with a simple search.
Last edited by Sgtblue; 03-28-08 at 08:36 AM.
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