Read all about the process of reconfiguring a spark plug as well as a ignition system. Only at Classic Trucks Magazine!

The Opti-Spark system still used a distributor and conventional spark-plug wires, but it seemed to be considered a maintenance-free device, at least if the 100,000 spark plugs were any indication.

While the distributor and coil are some of the most important parts of your ignition system, the spark isn't going anywhere without a distributor cap and rotor, plug wires, and spark plugs.

Breaker points, electronic, and multiple spark discharge systems have similar parts, but they operate differently. Learn how.

This high voltage is then distributed to the spark plugs by the distributor or coil packs, generating sparks. These sparks ignite the compressed fuel-air mixture, initiating combustion and powering ...

Swapping spark plugs for nanopulses could boost engine efficiency by 20% More precise ignition events mean better fuel efficiency and fewer pollutants.

Consequently, results show the potential to significantly reduce the ignition energy demand and hence ignition coil and spark plug size for the Turbulent Jet Ignition combustion system. This has ...