Spark plug recomendation
 

1976 Camaro 350 auto I/SA
Please
Thank You:)

Re: Spark plug recomendation
 

Nothing?
:(

Re: Spark plug recomendation
 

Lonnie,
Without buying any of the exotic or expensive ones...I've always used over the counter Champion 'Copper Core' spark plugs.

Re: Spark plug recomendation
 

Lonnie, I have had real good luck with NGK's. I believe that your heads take a 5/8" size plugs? If you are interested I can get you a selection of numbers for you?

Robert

Re: Spark plug recomendation
 

I've been using NGK's for years,they run a long time and don't cost much.
R5673-7 is what I use -8 is colder -6 is hotter.
I never have done any plug testing,just have'nt had chance it is on the list
Mike Taylor 3601

Re: Spark plug recomendation
 

Lonnie,

Try Autolites , you won't be Sorry and they last ....

Re: Spark plug recomendation
 

Thank You all

Re: Spark plug recomendation
 

x2

Re: Spark plug recomendation
 

X3!

Re: Spark plug recomendation
 

What # Autolite ? ---Trevor