What do spark plug codes mean?
The heat rating is a measure of the amount of heat dissipation. The heat range of a spark plug is the range in which the plug works well thermally. The heat rating of each NGK spark plug is indicated by a number; lower numbers indicate a hotter type, higher numbers indicate a colder type.
What are the numbers on a Champion Spark Plug?
Champion Spark Plug Numbering System Wondering what the numbers and letters on a Champion spark plug mean? This Champion spark plug chart explains how Champion’s numbering system works. Viewfull size version of Champion spark plug numbering chart.
What does the C stand for on a spark plug?
Thank you for posting the cross reference number for the RC12YC. The Y on the end of the spark plug stands for “standard projected core nose”. The C stands for “Copper plus design”. There is a chart on sparkplugs.com that explains what the numbers and letters mean on the spark plugs.
What does the Y on a spark plug mean?
Thank you for posting the cross reference number for the RC12YC. The Y on the end of the spark plug stands for “standard projected core nose”. The C stands for “Copper plus design”. There is a chart on sparkplugs.com that explains what the numbers and letters mean on the spark plugs. I hope this is helpful.
When did spark plugs start improving engine performance?
Our spark plugs have been improving engine performance since 1907. Choose your next Champion from the range of plugs that live up to the legacy of this iconic brand.
Champion Spark Plug Numbering System Wondering what the numbers and letters on a Champion spark plug mean? This Champion spark plug chart explains how Champion’s numbering system works. Viewfull size version of Champion spark plug numbering chart.
Thank you for posting the cross reference number for the RC12YC. The Y on the end of the spark plug stands for “standard projected core nose”. The C stands for “Copper plus design”. There is a chart on sparkplugs.com that explains what the numbers and letters mean on the spark plugs.
Thank you for posting the cross reference number for the RC12YC. The Y on the end of the spark plug stands for “standard projected core nose”. The C stands for “Copper plus design”. There is a chart on sparkplugs.com that explains what the numbers and letters mean on the spark plugs. I hope this is helpful.
What is the spark plug code for a Denso motorcycle?
Here is an example of the Nippon Denso basic spark plug code. The first letter of the ND spark plug code (in this case an “X”) indicates the thread size of the spark plug. There are three size spark plug threads currently being used in motorcycles and ATVs.