Spark plugs are a key component of your gasoline engine, and they have a key role in the ignition process. How long can you ...
Can you really use a pencil to replace the inside of a spark plug? One intrepid group of experimenters decided to find out ...
Gasoline internal combustion engines need three fundamental things: fuel, oxygen, and spark. The sexy aspects of modifying cars are focused on the first two elements: Double Pumper carburetors, ...
The spark plug in your car and a spark plug on a boat have the same job, but perform it in very different environments. Here's how marine spark plugs stay dry.
Read a good spark plug lately? We hope so, for your engine's sake. But spark plug reading—the traditional way to check your fuel mixture and monitor other vital conditions in the combustion chamber ...
Spark plugs might sound small and inconsequential, but neglecting to change them can have serious and expensive repercussions ...
While a lot of automotive engines have one spark plug per cylinder, the HEMI V8 might have two per cylinder. What is the science behind that?
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