What Is the Difference Between Copper & Iridium Spark Plugs?

Answer Spark plug science has come a long way since those first pioneers stuck copper rods into cylinder heads and hoped for the best. Iridium plugs are among the most technologically advanced out there, ... Read More »

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What Is the Difference Between Regular Spark Plugs & Performance Spark Plugs?

Automotive technology has advanced so much that one may argue the standard spark plug has disappeared altogether and all plugs are performance enhanced. The truth is that standard plugs, much like ... Read More »

The Difference Between Car Plugs and Boat Spark Plugs?

Spark plugs are an essential part of a motor. The function of a spark plug is two part. The first is to ignite the air/fuel mixture in the combustion chamber. The second part is to remove heat from... Read More »

How to Gap Iridium Spark Plugs?

Spark plugs are an essential component of a car's operation. Like the name implies, spark plugs literally provide a spark that ignites the fuel in your car's combustion chamber, moving the pistons ... Read More »

Why Use Iridium Spark Plugs?

Iridium spark plugs make use of the latest advances in manufacturing to make a spark plug for automotive applications that is better than anything previously available. The characteristics of iridi... Read More »