which iridiums????
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Passin' You On 19's.....!
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From: milwaukee, Wisconsin, US
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which iridiums????
ok.. i have NGK iridiums... but Densos are more $$$.. i can sell my NGKs for what i paid for them and buy the iridiums... im going turbo by the way... let me know whats up... anyone know which is better, are they the same? 
please be INFORMED when you post, not trying to blow up my motor here... ( i would get Denso IK22's by the way if i switch) 
please be INFORMED when you post, not trying to blow up my motor here... ( i would get Denso IK22's by the way if i switch) 
) 
Registered!!
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From: SF, California, US
Rep Power: 0 The Denso's appear to be better (they require less voltage to fire, giving it the "plasma booster" effect for less) & i see you are going for a colder plug, which is also good for a turbo application. As far as a comparison between Denso & NGK, i don't know if there will be much of a difference. I'd say go w/ Denso, as they are OEM manufacturers for our civic plugs also.
A descendant of 2k1civic.com
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I haven't given it much thought. I've always planned Denso, I haven't heard much about the other brands. Maybe because Denso is more expensive, or has better marketing. . I dunno. . Anyways.. At the least they should come with a warranty, so if they do snap, then exchange. .
Escaped Convict
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From: Westminster, California, US
Rep Power: 368 yeah the densos are stock...
but honda recommends NGK too... I have the part number for both of them laying around somewhere.
our stock plugs are so damn expensive.
but honda recommends NGK too... I have the part number for both of them laying around somewhere.
our stock plugs are so damn expensive.
Retired - SoCal FI Mod
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From: Boston, MA
Rep Power: 0 my friends retail parts distributor won't sell them to him to sell because he had several customers complain that they snapped under heavy engine strain such as boost... so he sells ngk's instead of the denso's
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