Hyundai's New Spark Plug Safeguards The Future Of The Combustion Engine

[ESP47]

Back on topic, Pulstar Plugs incorporates a Peaking Cap into their plugs for a much more intense spark from the same coil. Brisk offers Multi-Spark plugs in a different package than Hyundai.

It's an 8 year old minute long cartoon showing their plug working better than a standard plug....and the standard plug's spark that they doctored up is cartoonishly weaker than any real spark from a standard spark plug.