11 heat range NGK plugs

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Aug 1, 2006 | 04:57 PM

Boostage

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From: South Florida

11 heat range NGK plugs

Any cons to running very cold plugs on a car over 400whp? I figure the colder the better.
http://store.summitracing.com/...w=sku

Aug 1, 2006 | 05:00 PM

iBrandon

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From: Oklahoma City, OK, usa

Re: 11 heat range NGK plugs (Boostage)

How much hp you planning on running...u gotta be pushing a butt load to be using something that cold...

Aug 1, 2006 | 05:04 PM

fuccarlos

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From: Laguna Niguel ,Ca

Re: 11 heat range NGK plugs (Boostage)

im running ngk r5671a-10 and they work great for me

Aug 5, 2006 | 08:10 AM

Boostage

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any cons to running this cold? right now im around 360whp.

Aug 5, 2006 | 08:26 AM

Boner_Ben

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Colder plugs will foul out very quickly. Honestly you only need 7 or 8 heat range at your power level.

Aug 5, 2006 | 10:17 AM

Mase

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From: The Swamp, FL

Re: (Boner_Ben)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boner_Ben »</TD></TR><TR><TD CLASS="quote">Colder plugs will foul out very quickly. Honestly you only need 7 or 8 heat range at your power level. </TD></TR></TABLE>

exactly what he said...

Aug 5, 2006 | 11:11 AM

Dunc

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From: Cincinnati, OH

Re: (Mase)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mase »</TD></TR><TR><TD CLASS="quote">

exactly what he said...</TD></TR></TABLE>

x2

At 372 I am using NGK-BKR7E's and the discoloring on the ground strap is right where it should be...hence the 7's will be the right plug for you.