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Old Jan 5, 2016 | 05:40 PM
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Default Plugs?
The gxp is overdue for plugs. What do you guys like? Or are the ac delco good enough?
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Old Jan 5, 2016 | 07:38 PM
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TR5GP if your bone stock, or TR6GP (5141) if you are modified
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Old Jan 6, 2016 | 02:26 AM
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Tr6ix
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Old Jan 10, 2016 | 12:24 PM
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I've been seeing a lot of the TR6's now... I only have the basic bolt ons... is it still worth it to change to those that are a heat range cooler?
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Old Jan 10, 2016 | 12:40 PM
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You should stick with the regular iridium AcDelco plugs since there going into a ls4.
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Old Jan 10, 2016 | 09:14 PM
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Originally Posted by Montecarloss06
You should stick with the regular iridium AcDelco plugs since there going into a ls4.
^
I also think ngk has a good iridium plug. Thats what I went with along with a set of msd wires. Ran a lot smoother after. Was getting misfire codes on a scan tool before.
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Old Jan 11, 2016 | 12:50 AM
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Originally Posted by Montecarloss06
You should stick with the regular iridium AcDelco plugs since there going into a ls4.
Because it's a ls4 is irrelevant, stick heat range and the amount of timing on a stock motor makes it knock alot. The tr6ix help oUT alot in fighting kr
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Old Jan 11, 2016 | 10:26 AM
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tr6 is what i use and i tried them all with 234k on car lol
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Old Mar 6, 2016 | 03:55 PM
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will NGK tr5ix work well ?
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Old Mar 7, 2016 | 06:20 AM
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yep,used those before 6s
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Old Mar 9, 2016 | 02:52 PM
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NGK tr6ix plugs and ngk or ac delco wires...
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Old Mar 9, 2016 | 05:39 PM
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Where u been lew?
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