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Spark Plugs

512 Views 7 Replies 4 Participants Last post by  ForteGT2
I wonder how these would work in our KIA

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No it says you dont need anything extra

This Hyundai patent will enable actual twin-spark ignition from a single spark plug and achieves this goal with some really clever thinking. After taking a fresh look at the voltage conditions in an ignition coil's high-voltage side during a spark event, the engineers realized that there was an unused spike in the output voltage graph. That's when inspiration struck, and they added a second center electrode to a single spark plug to make use of this extra output spike.
1 - 3 of 8 Posts