Pertronix Ignitor solid-state ignition systems deliver more energy with greater timing accuracy. The secret lies in the trigger magnets, which spin with the rotor and operate a switching module that requires no external control box. These systems are immune to heat, oil and debris and install in about 15 minutes with only two wires to connect. They come with a switching module, hardware and instructions. Ignitor is an ideal choice for collector car restoration because they fit entirely under the distributor cap.