Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#1
03-23-2022, 08:09 PM
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Spark plugs
Which spark plugs are the preferred ones to use? Which brands to avoid and which ones are junk. The application is 302 sbc. Thanks Frank
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#2
03-23-2022, 08:33 PM
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9 times out of 10 I use Autolites. I think I have one car here left that might have AC Delco plugs but I started getting away from them years ago when they started conglomerating heat ranges, many went away, others hard to find, etc...
I've had the same set of Autolites in our 302 for 6 years. Great plug. One other car here I use NGK in, which I also like.
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| The Following User Says Thank You to x33rs For This Useful Post: | ||
olredalert (03-23-2022) | ||
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#3
03-23-2022, 08:57 PM
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----My engine builder uses nothing but Autolite!.....Bill S
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#4
03-23-2022, 10:23 PM
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Ngk
NGK works good for me.
__________________
Richard 1967 Camaro SS 396/375 4K 2002 Camaro 35 Anniversay Z4C-WU8
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67 Nova Boy (03-24-2022) | ||
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#5
03-24-2022, 12:24 AM
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These days I use NGK on everything from my BBs to my 2-stroke Kawasakis.
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| The Following User Says Thank You to scuncio For This Useful Post: | ||
PeteLeathersac (03-25-2022) | ||
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#6
03-24-2022, 01:44 AM
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Autolite in my 427.
__________________
Freddie 1969 Camaro RS/SS396 (427) 4 speed
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#7
03-24-2022, 06:16 PM
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I use NGK #5 for a good heat range on my 302,
Dave 67 Nova Boy
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#9
03-24-2022, 09:24 PM
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AC Delco Rapid Fire...
__________________
You've never lived until you've almost died -- for those who fight for it, life has a flavor the protected will never know!
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