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Author Topic:   spark plugs
Dirt Maniac

Total posts: 119
posted August 09, 2005 09:36 PM  
does anyone know how the ac delco 23,s compair to the ngk # 8,s and which would you run. 383 in a mod running alky. thanks.

Dirt Maniac

Total posts: 127
posted August 10, 2005 07:45 AM  
Here is a website with plug cross reference charts:

I run Autolite AR133s on alky which cross reference with NGK 8s.

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