how often do you change your plugs

Tambini

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how often is everyone changing there spark plugs?? i have about 7000 miles on mine now with some mods but when i had them installed the shop told me i didnt need new ones at the time because there was no power loss or spark blowout. any help would be appreciated!
 

DSF

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NGK TR6 gap at .28, change after every race!
 

davidmax

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I pull them each 1200-1500 miles if I'm racing alot and I always am and evaluate from there,Dave Smilovic
 

NCStanger

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What's the danger? I mean these cars don't need new plugs but every 100K from what I've been told. I'll probably do mine by 50K anyway though.
 

unit213

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Originally posted by NCStanger
What's the danger? I mean these cars don't need new plugs but every 100K from what I've been told. I'll probably do mine by 50K anyway though.

That is a bad, bad idea. Whoever told you that your plugs don't need to be changed for 100K miles is either lying to you or he's an idiot.
 

maoun

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i usually do it once every 2000 miles....i race my car a lot..

100k's a bad idea....by that point the might be seized in there.

m.
 

JKD COBRA

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I would change mine more but I have Denso's and they are too expensive to change every 5k :cryying: :lol1:
 

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