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Forced Induction Superchargers | Turbochargers | Intercoolers

which plugs

   
Old Nov 1, 2011 | 08:47 PM
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Checked the stickeys but didn't really see the info. What ngk plugs should I be running on a stock lq4 with 15lbs from a t76?.
I have a set of tr55 & br7ef Sitting in my tool box. Suggestions?
Thanks
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Old Nov 2, 2011 | 07:52 AM
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TR6 I believe
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Old Nov 2, 2011 | 11:30 AM
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the new ctsv runs either TR6 or TR7 plugs. that would be one stage or two stages colder respectively.

I'm running the TR-7 plugs (iridium) as I don't want to be replacing them often, and combustion is perfect and plugs are perfect.
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Old Nov 2, 2011 | 11:36 AM
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Sounds good thanks guys. Its a good thing I still got a box of nitrous plugs I can use for now,once the cars ready for tuning I'm gonna buy some iridium plugs.
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Old Nov 2, 2011 | 04:53 PM
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go with the 7s
i pushed 7s to 24psi but i wouldent do it again, ill be using 8s next time. nothing bad happened i just got boost happy and for got about the plugs
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Old Nov 2, 2011 | 05:13 PM
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Originally Posted by stangtrader
Checked the stickeys but didn't really see the info. What ngk plugs should I be running on a stock lq4 with 15lbs from a t76?.
I have a set of tr55 & br7ef Sitting in my tool box. Suggestions?
Thanks
BR7EF without a doubt.
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