10mm Thread 2 Stroke L7T Spark Plug For Brush Cutter (5pcs)

This 2 stroke spark plug is a key component in the ignition system of a 2 stroke engine. It consists of a threaded metal shell with a ceramic insulator inside. The insulator houses a central electrode and a ground electrode, which are separated by a small gap.

When the engine is running, the spark plug ignites the air-fuel mixture in the combustion chamber, which generates the power needed to move the engine's piston. This process happens rapidly, and the spark plug must be able to withstand high temperatures and pressures while providing a consistent spark to keep the engine running smoothly.

Two-stroke spark plugs are typically smaller than their four-stroke counterparts, with a shorter reach and a smaller diameter. This is because two-stroke engines operate at higher RPMs and require a smaller spark to ignite the air-fuel mixture efficiently.

In addition, 2 stroke spark plugs are designed to burn oil in the fuel mixture as well. They have a specific heat range that allows them to maintain the correct operating temperature while also preventing fouling, which can occur when excess oil builds up on the spark plug.

Overall, a reliable and properly functioning 2 stroke spark plug is crucial to the performance and longevity of a 2 stroke engine. Regular inspection and replacement can ensure excellent engine operation and prevent potentially costly damage.