How does power get to a 300zx coil?

Power gets to a 300ZX coil through the ignition system, which includes the ignition switch, ignition relay, and wiring harness. When the ignition key is turned, power flows from the battery through the ignition switch to the ignition relay, which then sends voltage to the coil. The engine control unit (ECU) also plays a role by controlling the timing of the spark, allowing the coil to generate a high-voltage spark needed to ignite the fuel-air mixture in the engine's cylinders.