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Spark Plugs?

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Old 02-17-08, 01:13 PM
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Spark Plugs?
stock motor
T04z single turbo
fuel system upgrade
14psi
pfc
wich plugs should i use i have stock ones in and i never changed them i dont even know what to replace it with....

what plugs are you guys using ?
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Old 02-17-08, 01:24 PM
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ngk 9s and 10s im using b10eix but others are using B10EGV dont know the diference
or if your not turning the boost up any higher use 4 Stock ngk 9s
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Old 02-17-08, 02:11 PM
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If you can find NGK B9EV or NGK B10EV that will be great for you, if you`re running more than 18 Psi.

Read this link:

http://www.ngksparkplugs.com/techinf...000&country=US
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Old 02-17-08, 02:38 PM
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i would sugest ngk bur9eq's, that should be a cold enough plug
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Old 02-17-08, 03:10 PM
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Make sure to use one you can get in and out pretty easily and always use anti-seize. Just a heads up, I had a nightmare with the B9EG's one day...
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Old 02-17-08, 08:42 PM
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i think im going for these plugs NGK BnEGVs...but dont know where to get them? autozone?
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Old 02-18-08, 01:35 AM
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Pretty sure Autozone can't get NGK. Try Advance Auto.
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Old 02-18-08, 06:52 AM
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the plugs you want are around $15 a plug now, they really raised in price
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Old 02-18-08, 09:38 PM
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actually im going with these B10EGV........i should be good with these right... 15psi is the most ill go sinse my motor is still stock.
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