Do Expensive Spark Plugs Make A Difference? [Solved]

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Do Expensive Spark Plugs Make A Difference? [Solved]

The most expensive type of spark plug is the iridium type. It is harder and more durable and generally lasts longer than platinum types. They have a smaller center electrode and fine wire centers which can generate current faster. It provides better power and complete combustion that leads to better engine performance.27 Oct 2021

Best Spark Plug Design? Let’s find out! E3, Pulstar, Racing & Platinum

E3, Pulstar, Autolite Racing, NGK Iridium, and NGK Copper

The Best Spark Plugs in the World and Why

Spark plugs

Best Spark Plugs for Performance!

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