spark plugs,and stall

Old 02-12-2011, 08:00 PM
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billyd21970
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Default spark plugs,and stall

what is the best plug to run in my 406 with 13 to 1.bowtie heads and 205 valves and 618 roller.i have a digital 6al box.and what gap to gap them at.thanks..
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Old 02-12-2011, 10:18 PM
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fast75vega
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ngk and 45 gap
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Old 02-13-2011, 03:37 PM
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badrat1430
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ngk-9 with alc.
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Old 02-13-2011, 09:14 PM
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zipper06
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Originally Posted by badrat1430
ngk-9 with alc.
X2

Zip.
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Old 02-14-2011, 05:18 AM
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fast75vega
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i run the NGK-8"s with race fuel
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Old 02-14-2011, 06:09 AM
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curtisreed
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Originally Posted by fast75vega
ngk and 45 gap
Might be tough to run that gap though if on alcohol. I run .025" on alcohol.

Curtis
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Old 02-14-2011, 06:20 AM
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itsabird
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ngk 8-7 25 gap.
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Old 02-14-2011, 07:05 AM
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fast75vega
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Originally Posted by doorracer
Originally Posted by fast75vega
ngk and 45 gap
Might be tough to run that gap though if on alcohol. I run .025" on alcohol.

Curtis
he didnt post anything about running alky :?:
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Old 02-14-2011, 07:40 AM
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curtisreed
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You're right he didn't, he also didn't post anything about running gas. Just didn't want him to think the .045" was a gap for anything.

Curtis
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Old 02-14-2011, 08:05 AM
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fast75vega
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Originally Posted by doorracer
You're right he didn't, he also didn't post anything about running gas. Just didn't want him to think the .045" was a gap for anything.

Curtis
i hear ya :wink: most guys run race fuel
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