Coil packs play a pivotal role in your vehicle's ignition system, but what exactly are they, and how do they work? Here's ...
While small in size, spark plugs play a pivotal role in how your vehicle performs. However, there are several different kinds ...
This is an extreme Champion racing spark plug once used in 15:1 NASCAR superspeedway motors with a radically cut-back side electrode. Spark plug manufacturers usually spot-weld side electrodes to the ...
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