CHAMPION RN12YC

plymouthbelvy · October 11, 2021, 07:46:49 AM

I was looking at plugs and noticed there was a Champion RN12YC and a RN12YC6. What is the difference between them. Thanks.

shawge · October 11, 2021, 10:35:03 AM

A number on the end of a Champion plug# designates the gap size it was designed for, in this case 6 == 0.060".

Otherwise it is the same as a RN12YC

plymouthbelvy · October 11, 2021, 01:16:11 PM

Thank you for the info. I couldn't find that info anywhere.

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