1 step colder ngk spark plugs vs 2 step colder

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Feb 28, 2009 | 03:06 AM

ajjaro

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From: Florida

1 step colder ngk spark plugs vs 2 step colder

Whats the advantages of 2 step colder over 1 step colder, when is the 2 step colder required?

Feb 28, 2009 | 10:31 AM

lsjwannabe

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I never liked 2 step colder becuase they are iridium not copper. I had better luck with 1 step colder copper and my tvs at 25 psi.

Feb 28, 2009 | 10:39 AM

qwikredline

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From: Port Perry Ontario

x 2. GM put a lot of thought into their spark plugs for LSJ. OEM for most folks, 1 step colder like Lsjwannabe says for the super staged folks. He knows his stuff....

Feb 28, 2009 | 01:32 PM

tdipowered

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From: Kearney, MO

mmmmmm i was wondering this too

Feb 28, 2009 | 01:35 PM

ajjaro

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From: Florida

should i buy the spark plugs before i have my stage kit installed, would that be abd for the car ex

1 step colder)

Feb 28, 2009 | 01:37 PM

drew1991sf

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From: Nor Cal

i have had no probs with my step 1's with my gm stg2

Feb 28, 2009 | 01:48 PM

ajjaro

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From: Florida

Quote:

Originally Posted by drew1991sf

i have had no probs with my step 1's with my gm stg2

did you notice any difference when you put them on? throttle response.. etc

Feb 28, 2009 | 01:51 PM

drew1991sf

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From: Nor Cal

not really just no misfires. plus now i dont have to worry about misfires anymore with em and a cheap mod for only 29bucks

Feb 28, 2009 | 08:46 PM

NexTnmE

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From: Central CT

Quote:

Originally Posted by drew1991sf

not really just no misfires. plus now i dont have to worry about misfires anymore with em and a cheap mod for only 29bucks

29 bucks?! What kind of plugs did you get?!

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