RN7YCC or N7YC

Posted by Alexander Fanourakis on January 09, 1998 at 09:40:50

In Reply to: Re: Model A Spark Plugs
posted by REUBEN FRIESEN on July 08, 1997 at 00:35:13

RN7YCCN7YCCN7YC (I am not sure if all these types exist)
Could you please e-mail me a table which will explain what each character stands for.
I assume that the number '7' corresponds to a heat rating and that some of the other characters describe the electrode shape, the thread and so on.
But which one is which?
And what other types exist in the market?

Follow Ups:
Re: RN7YCC or N7YC Alexander Fanourakis January 09, 1998 at 13:59:21(0)

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