If you want to get performance spark plugs in hopes it will increase your car's horsepower, pump your brakes for a second. It ...

Side gapping your car's spark plugs could result in some modest performance gains. Here's what it means, how to do it, and ...

One of the best ways to gain automotive knowledge is simply by asking the two-word question: “What is (a part, theory, thing)?” and locking in the definition after it is given. We’ll take a flier and ...

In olden times, part of the ritual of changing your engine's spark plugs was making sure that the gap was set correctly for optimum performance. That is, the distance between the spark plug's center ...

In racing, spark plugs are practically a disposable commodity. Use them for a while and throw them away. If the engine starts acting funny, replace the plugs just in case. It's cheap insurance and ...

Discover the top 4 genius ideas and secrets about spark plugs that are not widely known! In this video, we delve into unique spark plug tricks that can enhance engine performance and efficiency.