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Learning Center

What Plugs Should I Use with Marine CDI?

Do not use a standard resistor type plug on an outboard marine motor with CDI... Read More

Wasted Spark Ignition Systems

Does a wasted spark ignition system require special spark plugs? Read More

What are the Different Champion Resistor Types?

What is the difference between Champion "FISS", "Q", "R" and "X" resistor types? Read More

How Do I Find a Colder or Hotter Plug?

Each spark plug has a unique heat range. How can you find a plug that is a hotter or colder heat range?... Read More

How Can I Find a High Performance Equivalent to My Regular Plug?

The best way to find a high performance equivalent is by using the application search... Read More

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