BUZ8H SPARK PLUG (86-7447) Autowares is a device that delivers electric current from an ignition system to the combustion chamber of a spark-ignition engine, allowing an electric spark to ignite the compressed fuel/air mixture while keeping combustion pressure within the internal engine under control. A spark plug features a metal thread shell with a ceramic insulator electrically isolating it from a center electrode. A substantially insulated wire connects the central electrode, which may contain a resistor, to the output terminal of an ignition coil or magneto. The metal shell of the spark plug is inserted into the cylinder head of the engine, making it electrically grounded. The central electrode protrudes into the combustion chamber through the porcelain insulator, forming one or more spark gaps between the central electrode's inner end and one or more protuberances or structures attached to the threaded shell's inner end and designated as the side, earth, or ground electrode.
Key Features:
- A fully operational ignition system is the same as a fully operational combustion system.
- It has an improved fuel economy feature.
- The beginning is smooth and energetic.
- Safe to use.
- Proven to be of high quality due to its custom-made materials.
Specifications:
- SKU: 86-7447
- UPC: 087295074473
- Weight: 0.15 LBS
