i have a question about NGK
11-01-2006, 01:07 PM
#1
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i have a question about NGK
i want these plugs ITR4A-15 do i need to specify a certain heat range or should it come with the correct one?
11-01-2006, 10:07 PM
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The heat range is part of the part number. The only thing you'll need to worry about is the gap...and it'* still listed at .060 for that plug. 
11-02-2006, 07:37 AM
#5
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Game.. you are boosted..
Stick to copper.. it'* a better spark for your application.
I've toyed around a bit with Iridiiums in my car and keep coming back to what Todd said to me once or twice.
They have found that the copper gives a better spark, although they don't last as long.. it'* pretty cheap and easy maintenance to get a better burn and more power.
Stick to copper.. it'* a better spark for your application.
I've toyed around a bit with Iridiiums in my car and keep coming back to what Todd said to me once or twice.
They have found that the copper gives a better spark, although they don't last as long.. it'* pretty cheap and easy maintenance to get a better burn and more power.
11-02-2006, 11:12 AM
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Originally Posted by BillBoost37
Game.. you are boosted..
Stick to copper.. it'* a better spark for your application.
I've toyed around a bit with Iridiiums in my car and keep coming back to what Todd said to me once or twice.
They have found that the copper gives a better spark, although they don't last as long.. it'* pretty cheap and easy maintenance to get a better burn and more power.
Stick to copper.. it'* a better spark for your application.
I've toyed around a bit with Iridiiums in my car and keep coming back to what Todd said to me once or twice.
They have found that the copper gives a better spark, although they don't last as long.. it'* pretty cheap and easy maintenance to get a better burn and more power.
i guess i get some new 104'* and put those in along with some wires
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