Newage sparkplug please.

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16 July 2010, 06:47 AM

fastboyslim

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Newage sparkplug please.

Morning everyone. Think my 05 STI UK wants some fresh sparkplugs. Running 330bhp so pretty standard. Anyone got some good plug numbers and brands for me please.

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16 July 2010, 10:42 AM

Cocker

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Get the NGK7s

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16 July 2010, 11:07 AM

eggy790

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NGK PFR 7B PLugs as above

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16 July 2010, 11:37 AM

JDM_Stig

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is ur car a 2.5 ? if so you dont want the PFR7B as thats a 2ltr plug from memory,
http://cgi.ebay.co.uk/4-x-NGK-IRIDIU...#ht_2270wt_882

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16 July 2010, 10:34 PM

fastboyslim

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She is a 2lt. Thanks for the info guys

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17 July 2010, 09:54 AM

D1CCY

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Standard plugs are PFR6B. My car is in a similar state - just a basic remap to 330 - and Scoobyclinic advised that if it runs OK on a 6 then there is no reason to go to a harder plug. I've done track days like this with no problems. Have a search on this forum as I recall reading threads where harder plugs have caused misfires on mildly tuned Scoobs.