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Old 08-17-2010, 11:03 PM   #1
coggonobrien
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what's the proper spark plug gap for a 69 blazer with a 350

as the title says.

Thanks,
David
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Old 08-17-2010, 11:21 PM   #2
coggonobrien
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Re: what's the proper spark plug gap for a 69 blazer with a 350

i'm installing a tsp hei distributor as well. plugs are standard ac delco
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Old 08-18-2010, 12:01 AM   #3
El Jay
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Re: what's the proper spark plug gap for a 69 blazer with a 350

.045" hei
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'72 GMC 3/4 T Fleet: Another Daily Beater
'72 Plymouth Gran Coupe: ?


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Old 08-18-2010, 12:53 AM   #4
Stocker
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Thumbs up Re: what's the proper spark plug gap for a 69 blazer with a 350

^^ Correct, as always!
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