Spark plug
Videos
A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, wh
Spark plug with single side electrode
A spark plug giving an electric spark
Components of a typical, four stroke cycle, DOHC piston engine. (E) Exhaust camshaft (I) Intake camshaft (S) Spark plug (V) Valves (P) Piston (R) Connecting rod (C) Crankshaft (W) Water jacket for coolant flow
Dissected modern spark plug showing the one-piece sintered alumina insulator. The lower portion is unglazed.
Ignition magneto
Videos
An ignition magneto is an older type of ignition system used in spark-ignition engines. It uses a magneto and a transformer to make pulses of high voltage for the spark plugs. The older term "high-ten
Spark plug
…insulator. The central electrode, which may contain a resistor, is connected by a heavily insulated wire to the output terminal of an ignition coil or magneto. The spark plug's metal shell is screwed into the engine's cylinder head and thus electrically grounded. The central electrode protrudes through the…
Bosch magneto circuit