Spark Plug gap

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02-26-2009, 07:35 PM

1BIGMOFO

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Spark Plug gap

I just got my new Autolite spark plugs in they are 3924's. Whats the best gap for a N/A setup with a 306, agressive custom ground cam and a set of AFR 165's

Thank you for your help..

02-26-2009, 07:44 PM

mjr46

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Location: West Virginia

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efi, stock is .054 I believe

02-26-2009, 07:49 PM

1BIGMOFO

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so its best to stick with a stock gap?

02-26-2009, 09:35 PM

mjr46

D.R. THE PATHETIC DORK

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Location: West Virginia

Posts: 30,863

yes for a n/a application

02-27-2009, 06:45 AM

1BIGMOFO

5th Gear Member

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Join Date: Nov 2005

Location: NY

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Thank you for the heads up. I appreciate the help...

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