Accel 12 Volt Power Pulse Coil For Harley Features: Accel performance coil with a unique design that provides longer spark duration with a greater KV rating and faster rise time than the stock coil Molded in bright yellow epoxy it is guaranteed to improve starting, midrange response and top-end performance on 12-volt models with either early point-type or Prestolite electronic ignition 4.5 ohm