
Project Farm tests E3, Pulstar, Autolite Racing, NGK Iridium, and NGK Copper spark plugs for fuel efficiency, performance, and each was visually observed for burn characteristics…
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A very simple but effective method to confirm if a spark plug is/is not the cause of engine starting and/or performance problems. [More…]
In this video, Steve Darnell from WelderUp shows you how to fix damaged spark plug threads with a Helicoil Kit. [More…]
Hagerty’s Kyle Smith walks you through the process of building spark plug wires for your classic car or truck. [More…]
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