Chuck Prescott, recently introduced me to Harvey Kiker for whom he had secured a patent on a unique tuned sparkplug wire and battery cable. I coupled my 100 MHz. oscilloscope to one of my standard plug wires with a Pertronix ignition module and 40,000 volt coil and recorded the pulse. Then I put in one of Harvey’s wires and the duration of the spark pulse doubled. I was most impressed. I installed a full set and noticed what I perceived was smoother acceleration and I found myself going faster than normal on I-95.