A spark plug (sometimes, in British English, a sparking plug, and, colloquially, a plug) is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine.
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7 3. High-Voltage Ignition Spark is essential to an engine’s operation. The electrical spark that is generated across the gap of a spark plug’s electrodes
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For use on 1962-1965 B-Body Street Wedge Big Block applications. Also used on 1966-69 361 and 383 2-barrel and 1966 383 4-barrel B-Body applications.
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Now, when the question What do spark plugs do is answered let’s take a closer look at spark plug tune-up and how it impacts the overall vehicle performance.
Spark plug wires are critical to deliver spark to a high performance engine. JEGS stocks hundreds of different types of spark plug wires to deliver the juice in street to race situations. It’s important to choose the right type of spark plug wires for your car. You should consider heat resistance
The most powerful wire ever! Highest spark energy transfer. Highest EMI/RFI suppression. Highest power gain. The Ultra 40 Race Spark Plug Wire’s extra insulation extends spark plug wire life against exhaust header heat, chaffing and contaminants.