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peppersac

Jul 29, 2006 05:18 PM

Spark plug question.

I already have NGK-TR6 plugs in my truck and it time to change them. Would there be any benifit for me to go to TR8?

Beastofa327

Jul 29, 2006 08:54 PM

Blown or NO2 I would go with the TR55 ix's they burn colder and should be good w/ your procharger.

peppersac

Jul 29, 2006 11:57 PM

aren't they the same as the stock heat range? The tr8 is like 3 heat ranges colder and the tr6 is one heat range colder.

02BlueStepside

Jul 30, 2006 08:22 AM

I thought the tr55 was stock too. I am running the tr6 plugs now, but I would be interested to know if something else is better.

willyfastz

Jul 30, 2006 09:31 AM

Tr6 is good for high compresion or FI, tr55's are stock.

peppersac

Jul 30, 2006 01:09 PM

I orginally posted this in the forced induction room but they moved it. I was wanting to hear from people that are running the same setups, supercharged and turbocharged. I dont know why they moved it. I guess i will repost over there because I would get better responses over there.

04Denali

Jul 30, 2006 01:27 PM

I run TR6 gapped at .30

CoonToot

Jul 30, 2006 02:12 PM

Quote:

Originally Posted by 2004Denali

I run TR6 gapped at .30

Ditto for me...TR6s at .30 seems to be the magic combo.

peppersac

Jul 30, 2006 07:48 PM

Awesome thanks alot guys!

CHEVY6000VHO

Jul 30, 2006 11:00 PM

Quote:

Originally Posted by peppersac

Next time just post the topic stating "Which NGK Spark Plugs With FI"
That will keep it from being moved.

Jim

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